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Table 14. Connector descriptions for 4 x 3.5-inch drive SATA backplane with ODD, Butterfly riser, BOSS
and SNAPI riser
From
To
BP_PWR_1 (backplane power connector)
SIG_PWR_1 (system board power connector)
BP_DST_SA1 (backplane SATA connector, cable marking BP
SA1)
SL9_PCH_SA1 (signal connector on the system board, cable
marking MB SL9)
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
Channel B
Channel C
Channel D
Channel E
Channel F
Channel G
Channel H
Processor 1
A1
A5
A3
A7
A2
A6
A4
A8
Processor 2 B1
B5
B3
B7
B2
B6
B4
B8
Figure 42. Memory socket location
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Installing and removing system components
Summary of Contents for PowerEdge R450
Page 15: ...Figure 11 Memory information Dell EMC PowerEdge R450 system overview 15 ...
Page 16: ...Figure 12 Service information electrical overview 16 Dell EMC PowerEdge R450 system overview ...
Page 17: ...Figure 13 Service information mechanical overview Dell EMC PowerEdge R450 system overview 17 ...