System Memory; System Memory Guidelines - Dell X95FF Installation And Service Manual

Table 14. Connector descriptions for 4 x 3.5-inch drive SATA backplane with ODD, Butterfly riser, BOSS
and SNAPI riser
From
BP_PWR_1 (backplane power connector)
BP_DST_SA1 (backplane SATA connector, cable marking BP
SA1)

System memory

System memory guidelines

The PowerEdge R450 system supports DDR4 registered DIMMs (RDIMMs). System memory holds the instructions that are run
by the processor.
Your system contains 16 memory sockets that are organized into eight channels per processor.
Memory channels are organized as follows:
Table 15. Memory channels
Processor Channel A
Processor 1 A1
Processor 2 B1
Figure 42. Memory socket location
50 Installing and removing system components
Channel B Channel C
A5 A3
B5 B3
To
SIG_PWR_1 (system board power connector)
SL9_PCH_SA1 (signal connector on the system board, cable
marking MB SL9)
Channel D Channel E
A7 A2
B7 B2
Channel F Channel G
A6 A4
B6 B4
Channel H
A8
B8