Dell EMC PowerEdge T440 Installation And Service Manual page 102

Figure 53. System memory view
Table 36. Memory channels
Processor Channel 0
Processor 1 Slots A1 and A7
Processor 2 Slots B1
The following table shows the memory populations and operating frequencies for the supported configurations:
102 Installing and removing system components
Channel 1 Channel 2
Slots A2 and A8 Slots A3
Slots B2 Slots B3
Channel 3 Channel 4
Slots A4 and A9 Slots A5 and A10
Slots B4 Slots B5
Channel 5
Slots A6
Slots B6