Dell PowerEdge C6145 - Manual (Page 110)

110 | Installing System Components
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 Motherboard Support Matrix for 3.5” HDD Backplane With CPLD /
2-Node Configuration
PSU 1 Motherboard 2 Motherboards
1100 W Up to four 140W processors,
sixteen 32G memory modules,
and three 3.5
" SAS hard drives
Up to two 115W processors/MLB,
eight 32G memory modules/MLB, and
four 3.5
" SAS hard drives
1400 W Up to four 140W processors,
thirty-two 32G memory
modules, and six 3.5
" SAS hard
drives
Up to four 85W processors/MLB,
sixteen 32G memory modules/MLB,
and four 3.5
" SAS hard drives
Table 3-2. PSU and Motherboard Support Matrix for 3.5” HDD Backplane With
Expander / 1-Node Configuration
PSU 1 Motherboard
1100 W Up to four 85W processors/MLB, sixteen 32G memory modules/MLB, and
twelve 3.5
" SAS hard drives
1400 W Up to four 140W processors, thirty-two 32G memory modules, and twelve
3.5
" SAS hard drives
NOTE: The following table lists the detailed power supply configurations
regarding to the different quantity of the DIMMs and HDDs.