Dell PowerEdge MX750c EMC Installation and Service Manual - Page 52

System memory, System memory guidelines

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Figure 46. Installing the control panel Next steps 1. Install the drive cage. 2. Install all the drives. 3. Follow the procedure listed in After working inside your system. System memory System memory guidelines The PowerEdge MX750c system supports DDR4 registered DIMMs (RDIMMs), load reduced DIMMs (LRDIMMs), Intel Optane persistent memory (PMem) 200 series. System memory holds the instructions that are executed by the processor. Your system contains 32 memory sockets that are split into two sets of 16 sockets, one set per processor. Each 16-socket set is organized into eight channels. Eight memory channels are allocated to each processor. In each channel, the release tabs of the first socket are marked white, and the second socket black. Memory channels are organized as follows: Table 19. Memory channels Processor Processor 1 Channel A Channel B Slots A1 and Slots A5 A9 and A13 Channel C Slots A3 and A11 Channel D Slots A7 and A15 Channel E Slots A2 and A10 Channel F Slots A6 and A14 Channel G Slots A4 and A12 Channel H Slots A8 and A16 Processor 2 Slots B1 and B9 Slots B5 and B13 Slots B3 and B11 Slots B7 and B15 Slots B2 and B10 Slots B6 and B14 Slots B4 and Slots B8 and B12 B16 52 Installing and removing system components

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Figure 46. Installing the control panel
Next steps
1.
Install the drive cage
.
2.
Install all the drives
.
3.
Follow the procedure listed in
After working inside your system
.
System memory
System memory guidelines
The PowerEdge MX750c system supports DDR4 registered DIMMs (RDIMMs), load reduced DIMMs (LRDIMMs), Intel Optane
persistent memory (PMem) 200 series. System memory holds the instructions that are executed by the processor.
Your system contains 32 memory sockets that are split into two sets of 16 sockets, one set per processor. Each 16-socket set is
organized into eight channels. Eight memory channels are allocated to each processor. In each channel, the release tabs of the
first socket are marked white, and the second socket black.
Memory channels are organized as follows:
Table 19. Memory channels
Processor
Channel A
Channel B
Channel C
Channel D
Channel E
Channel F
Channel G
Channel H
Processor 1
Slots A1 and
A9
Slots A5
and A13
Slots A3
and A11
Slots A7
and A15
Slots A2
and A10
Slots A6
and A14
Slots A4 and
A12
Slots A8 and
A16
Processor 2
Slots B1
and B9
Slots B5
and B13
Slots B3
and B11
Slots B7
and B15
Slots B2
and B10
Slots B6
and B14
Slots B4 and
B12
Slots B8 and
B16
52
Installing and removing system components