September 23, 2011 Mr. Mike Harrison Brocade Communications Systems, Inc. San Jose, CA 95134-1376 Subject: Amendment 43 to SOW #1 of the IBM/Brocade Goods Agreement ROC-P-68

Exhibit 10.114

0000 X XXXXXXXXXX XX

XXXXXXXX XXXXXXXX XXXX XX 00000-0000

September 23, 2011

Mr. Xxxx Xxxxxxxx

Brocade Communications Systems, Inc.

000 Xxxxxx Xxx

Xxx Xxxx, XX 00000-0000

Subject: Amendment 43 to SOW #1 of the IBM/Brocade Goods Agreement ROC-P-68

This letter (the “Amendment”) serves as Amendment Number 43 to SOW #1, including all amendments thereto (“SOW#1”) of the Goods Agreement ROC-P-68 (the “Agreement”), which the parties hereto do mutually agree to amend as follows

1. Exhibit A of the SOW#1 is hereby deleted in its entirety and replaced with Exhibit A attached hereto.

2. The effective date of this Amendment shall be the date on the top of this Amendment (the “Effective Date”).

The parties acknowledge that they have read this Amendment, understand it, and agree to be bound by its terms and conditions. All capitalized terms not defined herein shall have the meaning set forth in the Goods Agreement or the SOW #1. All other terms and conditions of the Goods Agreement and SOW#1 that are unaffected by the revisions set forth in this Amendment shall remain in full force and effect. Further, the parties agree that this Amendment and the Goods Agreement and SOW#1 are the complete and exclusive statement of the agreement between the parties, superseding all proposals or other prior agreement, oral or written, and all other communications between the parties relating to this subject.

Accepted and Agreed To: International Business Machines Corporation						Accepted and Agreed To: Brocade Communications Systems, Inc.
By:		/s/ Xxxxxxx Xxxxxx                                       9/28/11				By:		/s/ Xxxx Xxxxxxxxx
Authorized Signature                                          Date						Authorized Signature                                          Date
Xxxxxxx Xxxxxx Type or Print Name						Xxxx Xxxxxxxxx Type or Print Name
Mgr. Networking Title & Organization						V.P. Global Systems Integrators Title & Organization
Address:						Address:     000 Xxxxxx Xxx
						Xxx Xxxx, Xxxxxxxxxx 00000-0000

Amendment 43 to SOW 1		Page 1 of 2
Brocade Confidential Information

Accepted and Agreed To:

Brocade Communications Switzerland, SarL

/s/ Xxxxxxx Xxxx                                    26 - September

Authorized Signature                                     Date

Xxxxxxx Xxxx

Type or Print Name

Vice President EMEA

Title & Organization

Amendment 43 to SOW 1		Page 2 of 2
Brocade Confidential Information

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

1Gbit/sec Switch Products and Software

[**]

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SW2400 & SW2800

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 1 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

2Gbit/sec Switch Products and Software

SW3200

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SW3800

SW3800

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 2 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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SW3900

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 3 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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SW325x & SW385x

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 4 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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4Gbit/sec Switch Products and Software

SW210x

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 5 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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SW4100

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 6 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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BROCADE 5000

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 7 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

[**]

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SW7500

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BROCADE 7500E

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 8 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

[**]

[**]

[**]

Refer to SW7500 section for price

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[**]

Refer to SW7500 section for price

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Refer to SW3900 section for price

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Refer to SW4100 section for price

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Refer to SW3900 section for price

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Refer to SW3900 section for price

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8Gbit/sec Switch Products and Software

BROCADE 300

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BROCADE 300 BUNDLED WITH SFP’S

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 9 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

BROCADE 300 FRU’s

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BROCADE 300 OPTIONAL SOFTWARE

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BROCADE 5100

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 10 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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BROCADE 5100 BUNDLED WITH SFP’S

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BROCADE 5100 FRU’s

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 11 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 12 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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BROCADE 5300 FRU’s

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BROCADE 5300 OPTIONAL SOFTWARE

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 13 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

[**]

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 14 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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BROCADE 8000 - MAINTENANCE RENEWALS

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BROCADE 8000 (CEE Only)

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BROCADE 8000 - MAINTENANCE RENEWALS

[**]

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BROCADE 8000 - ACCESSORIES

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BROCADE 8000 FRU’s

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 15 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

[**]

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BROCADE 8000 OPTIONAL SOFTWARE

(NOTE: Using 2 p/n’s already released with Brocade 5100)

BROCADE 8000 CEE Only (Accessories, FRU’s, Optional Software)

[**]

[**]

[**]

[**]

[**]

BROCADE 8000 CEE Only FRU’s

[**]

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BROCADE 7800 Extension Switch

[**]

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BROCADE 7800 MAINTENANCE RENEWALS

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BROCADE 7800 FRU’s

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$2,444

BROCADE 7800 OPTIONAL SOFTWARE

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 16 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 17 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

ENCRYPTION PRODUCTS

BROCADE ENCRYPTION SWITCH (IBM 2498-E32)

[**]

[**]

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BROCADE ENCRYPTION SWITCH (IBM 2498-E32) MAINTENANCE RENEWALS

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[**]

BROCADE FS8-18 ENCRYPTION BLADE

[**]

[**]

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[**]

[**]

[**]

BROCADE ENCRYPTION SWITCH AND FS8-18 ENCRYPTION BLADE FRU’s

[**]

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BROCADE ENCRYPTION PRODUCTS - OPTIONAL SOFTWARE

[**]

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 18 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

MULTI-PROTOCOL ROUTER

SW7420

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 19 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

DIRECTOR PRODUCTS AND SOFTWARE

SW12000

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 20 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 21 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 22 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

[**]

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SW24000

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 23 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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SW48000

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 24 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 25 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 26 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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DCX BLADE - BUNDLED WITH SFP’S

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 27 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 28 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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DCX - OPTIONAL SOFTWARE

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DCX - FRU’s

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 29 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

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BROCADE DCX-4S

[**]

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[**]

BROCADE DCX-4S MAINTENANCE RENEWALS

[**]

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BROCADE DCX-4S - ACCESSORIES

[**]

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BROCADE DCX-4S - FRU’s

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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 30 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of Warranty Pricing

[**]

[**]

[**]

[**]

[**]

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BROCADE DCX-4S - OPTIONAL SOFTWARE

[**]

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BROCADE FX8-24 DCX EXTENSION BLADE

[**]

[**]

[**]

[**]

[**]

[**]

[**]

BROCADE FX8-24 DCX EXTENSION BLADE - FRU’s

XIB-FX824-0000

N/A

45W5467

FX8-24 Blade, 22P

$25,055

$13,029

BROCADE FX8-24 DCX EXTENSION BLADE - OPTIONAL SOFTWARE

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BROCADE FCoE 10-24 DCX Blade

[**]

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[**]

[**]

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[**]

BROCADE FCoE 10-24 DCX Blade - FRU’s

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission.
Confidential treatment has been requested with respect to the omitted portions.

Page 31 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

FABRIC MANAGER

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 32 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

16Gbit/sec Switch Products

BROCADE 6510 Switch (IBM 2498-E32)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

BROCADE 6510 Switch (IBM 2498-E32) MAINTENANCE RENEWALS

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

BROCADE 6510 Switch (IBM 2498-E32) ACCESSORIES

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

BROCADE 6510 Switch (IBM 2498-E32) OPTIONAL SOFTWARE

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 33 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

16Gbit/sec DIRECTORS

BLADES & ACCESSORIES FOR SAN384B-2 (2499-416) AND SAN768B-2 (2499-816)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

ACCESSORIES

[**]

[**]

[**]

[**]

[**]

[**]

BLADE FRU’S

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

IBM SYSTEM STORAGE SAN384B-2 (2499-416)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

IBM 2499-416 MAINTENANCE RENEWALS

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

IBM 2499-416 FRU’S

[**]

[**]

[**]

[**]

[**]

[**]

IBM SYSTEM STORAGE SAN768B-2 (2499-816)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 34 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of  Warranty Pricing

IBM 2499-816 MAINTENANCE RENEWALS

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

IBM 2499-816 FRU’S

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 35 of 35

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of Warranty Pricing

NOTES

TRANSCEIVERS

IB-000139

FC 2401

21R9929

SFP, SWL, 4G, 1-pack

$

30

N/A

N/A

N/A

N/A

N/A

IB-000141

FC 2408

17P9950

SFP, SWL, 4G, 8-pack

$

238

N/A

N/A

N/A

N/A

N/A

IB-000142

FC 2441

21R9931

SFP, LWL, 4G, 4km,1-pack

$

280

N/A

N/A

N/A

N/A

N/A

IB-000143

FC 2448

17P9951

SFP, LWL, 4G, 4km,8-pack

$

1,920

N/A

N/A

N/A

N/A

N/A

IB-000144

FC 2411

21R9937

SFP, LWL, 4G, 10km, 1-pack

$

515

N/A

N/A

N/A

N/A

N/A

IB-000146

FC 2480

17P9949

SFP, ELWL, 4G, 30km, 1-pack

$

968

N/A

N/A

N/A

N/A

N/A

IB-000147

FC 2801

21R9941

SFP, SWL, 8G, 1-pack

$ Feb 8, 2010 = $

111 89

N/A

N/A

N/A

N/A

N/A

IB-000148

FC 2808

17P9953

SFP, SWL, 8G, 8-pack

$ Feb 8, 2010 = $

872 608

N/A

N/A

N/A

N/A

N/A

IB-000153

FC 2821

45W1193

8G (10km) LWL SFP (single pack)

$

573

N/A

N/A

N/A

N/A

N/A

IB-000157

FC 2418

17P9952

SFP, LWL, 4G, 10km, 8-pack

$

3,720

N/A

N/A

N/A

N/A

N/A

IB-000163

FC 2802

99Y0812

Brocade P3 SFP+, SWL, 8G, 1-PACK

$

89

N/A

N/A

N/A

N/A

N/A

IB-000164

FC 2809

99X0000

Xxxxxxx X0 XXXx, XXX, 0X, 8-PACK

$

608

N/A

N/A

N/A

N/A

N/A

IB-000172

FC 2828

45W1194

8G (10km) LWL SFP (8 pack)

$

3,966

N/A

N/A

N/A

N/A

N/A

IB-000174

FC 2881

45W2060

SFP, 8G 25km ELWL single pack

$

1,954

N/A

N/A

N/A

N/A

N/A

IB-000181

FC 2118

45W2415

SFP+, SR, 10G, 8-PK, BR

$

1,365

N/A

N/A

N/A

N/A

N/A

IB-000182

FC 2151

45W2417

SFXx, XX, 00X, 1-PK, BR

$

799

N/A

N/A

N/A

N/A

N/A

IB-000183

FC 2158

45W2419

SFXx, XX, 00X, 8-PK, BR

$

5,495

N/A

N/A

N/A

N/A

N/A

IB-000190

FC 2551

45W6936

Brocade SFP, 1GE COPPER, 1-PK, ROHS

$

155

N/A

N/A

N/A

N/A

N/A

IB-000192

FC 2601

99Y0214

Brocade SFP, SWL,16G,1-PACK

$

238

N/A

N/A

N/A

N/A

N/A

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 1 of 3

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or  FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included  in unit price of product)

**Software Maintenance (included  in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of Warranty Pricing

NOTES

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

TRANSCEIVERS (FRU’S)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Added BACK into Exhibit A (had been deleted in error)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 2 of 3

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number

Buyer Part Number

- M

- W

- U

Brocade Model

Brocade P/N

IBM Model or FC #

IBM PN / NUMA-Q PN

Description

Unit Price

**Software Maintenance (included in unit price of product)

**Software Maintenance (included in unit price of product)

Defect Based SW Support - [**] Years (included in unit price of product)

Non Defect Based SW Technical Support & SW Upgrades - [**] Year (included in unit price of product)

Out of Warranty Pricing

NOTES

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

CABLES

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

CABLES (FRU'S)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 3 of 3

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Description		Out of Warranty
DIRECTOR PRODUCTS (part numbers for DCX RMA purposes only)
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]						[**]		[**]
		[**]						[**]		[**]
		[**]						[**]		[**]
		[**]						[**]		[**]
		[**]						[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 1 of 1

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

** For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
		[**]				[**]		[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 1 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 2 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number

Buyer Part Number

Brocade Model

Brocade P/N

IBM Model or FC #

IBM PN / NUMA-Q PN

Product Description

Software Maintenance Fee per Unit (annualized)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 3of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]
[**]		[**]		[**]		[**]		[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 4 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number

Buyer Part Number

Brocade Model

Brocade P/N

IBM Model or FC #

IBM PN / NUMA-Q PN

Product Description

Software Maintenance Fee per Unit (annualized)

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 5 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
[**]		[**]		[**]		[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]				[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
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Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 6 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
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		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 7 of 8

AMENDMENT #43 TO SOW-1

EXHIBIT A

DATE: September 23, 2011 - FINAL

**For purpose of calculating the fees for the annual Software Maintenance Support Program as described in Section 9.4, the annual Software Maintenance Fee per Unit for each part number where it is applicable as follows:

Supplier Part Number				Buyer Part Number
Brocade Model		Brocade P/N		IBM Model or FC #		IBM PN / NUMA-Q PN		Product Description		Software Maintenance Fee per Unit (annualized)
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]
		[**]		[**]		[**]		[**]		[**]

Confidential Information

[**]  Certain information on this page has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Page 8 of 8