Blue Cells Are Input Cells
Energy Cost, per kWh, US $
Hardware Configuration
Server Type
2U
1U
Blades
Trays
CPUs per Motherboard
1
2
Rack Size in U
42
CPUs per Rack
Watts per CPU
Peak Watts/Rack/Air
Center Efficiency
Cooling Method
Average
Efficient
Free Cooling
Assumed "PUE"
Annual Energy Savings
Potential Equipment Reuse*
Retrofit Payback, in Years
Only Energy Savings
Energy + Equipment Reuse*
*Less power frees up generators, UPS, space
**System installed with all server modifications
Copyright 2011 GR Cooling, Inc.
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