Dell PowerEdge M820 (for PE VRTX) - Manual (Page 54)

Processor 3 channel 0: memory sockets C1, C5, and C9
channel 1: memory sockets C2, C6, and C10
channel 2: memory sockets C3, C7, and C11
channel 3: memory sockets C4, C8, and C12
Processor 4 channel 0: memory sockets D1, D5, and D9
channel 1: memory sockets D2, D6, and D10
channel 2: memory sockets D3, D7, and D11
channel 3: memory sockets D4, D8, and D12
The following table shows the memory populations and operating frequencies for the supported
configurations.
Processor
Type
DIMM
Type
DIMMs
Populated/
Channel
Operating Frequency (in MT/s) Maximum DIMM
Rank/Channel
1.5 V 1.35 V
Intel Xeon
Processor E5–
4600 RDIMM 1 1600, 1333, 1066,
and 800 1333, 1066, and
800 Dual rank
1333, 1066, and
800 1066 and 800 Quad rank
2 1600, 1333, 1066,
and 800 1333, 1066, and
800 Dual rank
1066 and 800 1066 and 800 Quad rank
3 1333, 1066, and
800 1066 and 800 Dual rank
LRDIMM 1 1333 and 1066 1333 and 1066 Quad rank
2 1333 and 1066 1333 and 1066 Quad rank
3 1066 1066 Quad rank
Intel Xeon
Processor E5–
4600 v2 RDIMM 1 1866, 1600, 1333,
1066, and 800 1600, 1333, 1066,
and 800 Dual rank
1333, 1066, and
800 1066 and 800 Quad rank
2 1866, 1600, 1333,
1066, and 800 1600, 1333, 1066,
and 800 Dual rank
1066 and 800 1066 and 800 Quad rank
3 1333, 1066, and
800 1066 and 800 Dual rank
LRDIMM 1 1866 , 1600,
1333, and 1066 1600, 1333, and
1066 Quad rank
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