Power Consumption. System consumes the maximum power @ 65°C with full traffic loading & all FAN runs at max. 25000RPM. The actual system power consumption will be calculated based on Beta verification data. Per system power estimation data, the switch board power consumption is around 240W with below configuration: timing interface & BMC works normally, 28x port SFP+ loopbacks with 1.5W power, 2x port QSFP28 loopback with 3.5W power, 6x DDR4 SDRAM packet buffer enabled, MAC & 10G,100G PHY runs at 300Gpbs traffic switching/forwarding, 5x FAN modules runs at 25000RPM. Measurement of existing ▇▇▇▇▇▇▇▇▇-DE CPU (4-core/2.2GHz) with 16GB SODIMM and 128GB SSD is 60W max. System total power consumption: 240 + 60W = Max. 300W To consider PSU efficiency 90% from -48V to +12V, overall system power requirement will be 300 / 0.9 = 333.3W. 2.3.1 Thermal Monitoring
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Sources: Ocp Contributor Licensing Agreement, Ocp Contributor Licensing Agreement