Dell PowerEdge R830 - Page 76

Figure 29. Memory socket locations on the processor expansion module
Memory channels are organized as follows:
Table 28. Memory channels
Processor Channel 0 Channel 1 Channel 2 Channel 3
Processor 1 Slots A1, A5, and A9 Slots A2, A6, and A10 Slots A3, A7, and A11 Slots A4, A8, and A12
Processor
2
Slots B1, B5, and B9 Slots B2, B6, and B10 Slots B3, B7, and B11 Slots B4, B8, and B12
Processor
3
Slots C1, C5, and C9 Slots C2, C6, and C10 Slots C3, C7, and C11 Slots C4, C8, and C12
Processor
4
Slots D1, D5, and D9 Slots D2, D6, and D10 Slots D3, D7, and D11 Slots D4, D8, and D12
The following table shows the memory populations and operating frequencies for the supported congurations:
Table 29. Memory population
DIMM Type DIMMs Populated/
Channel
Voltage
Operating Frequency (in
MT/s)
Maximum DIMM Rank/
Channel
RDIMM 1
1.2 V
2400, 2133, 1866 Dual rank or single rank
2 2400, 2133, 1866 Dual rank or single rank
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