Dell EMC PowerEdge R650 Installation And Service Manual page 62

Figure 53. Memory channels
Memory channels are organized as follows:
Table 25. Memory channels
Processor Channel
A
Processor 1 Slots A1
and A9
62 Installing and removing system components
Channel Channel C
B
Slots A5 Slots A3
and A13 and A15
Channel D Channel E
Slots A7 Slots A2 and
and A15 A10
Channel F Channel G
Slots A6 Slots A4 and
and A14 A12
Channel H
Slots A8 and
A16