Dell PowerEdge R7625 - Page 142

Figure 110. Memory channels
Memory channels are organized as follows:
Table 102. Memory channels
Processor Channel A Channel B Channel C Channel D Channel E Channel F
Processor 1 Slot A1 Slot A5 Slot A3 Slot A9 Slot A7 Slot A11
Processor 2 Slot B1 Slot B5 Slot B3 Slot B9 Slot B7 Slot B11
Table 103. Memory channels
Processor Channel G Channel H Channel I Channel J Channel K Channel L
Processor 1 Slot A2 Slot A6 Slot A4 Slot A10 Slot A8 Slot A12
Processor 2 Slot B2 Slot B6 Slot B4 Slot B10 Slot B8 Slot B12
Table 104. Supported memory matrix
DIMM type Rank Capacity DIMM and speed Operating Speed on AMD EPYC™
processor
1 DIMM per channel (DPC)
RDIMM 1 R 16 GB DDR5, 4800 MT/s 4800 MT/s
2 R 32 GB DDR5, 4800 MT/s 4800 MT/s
2 R 64 GB DDR5, 4800 MT/s 4800 MT/s
4 R 128 GB DDR5, 4800 MT/s 4800 MT/s
142 Installing and removing system components