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Installing System Components | 65
Power Supplies
NOTE:
The following table lists the maximum supported configuration where
power supply redundancy is guaranteed.
NOTE:
Configurations higher than indicated in the table may change the
power supply mode to non-redundant. In non-redundant mode if the power
requirement exceeds the installed system power capacity, the BIOS will
throttle the CPUs. Also, if CPU Power Capping is enabled, then CPU throttling
occurs on configurations that exceed the cap value.
Table 3-1. PSU and System Board Support Matrix
PSU
Two System Boards
Four System Boards
1400W Full configuration* Up to two 95W processors /
MLB, two hard drives / MLB,
and four memory modules /
MLB
1100W Full configuration* Up to two 65W processors /
MLB, one hard drives / MLB,
and six memory modules /
MLB
750W Up to two 95W processors /
MLB, two hard drives / MLB,
and four memory modules /
MLB
N/A
470W Up to two 35W processors /
MLB, up to one hard drives /
MLB, and three memory
modules / MLB
N/A