Dell PowerEdge R420xr Owner's Manual page 43

Table 1. Memory Configurations — Single Processor
System DIMM Size (in
Capacity (in GB) GB)
2 2
4 2
10 2
12 4
20 4
24 8
32 8
48 16
96 16
128 32
192 32
Table 2. Memory Configurations — Two Processors
System Capacity DIMM Size (in
(in GB) GB)
4 2
8 2
Number of Organization and
DIMMs Speed
1R x8, 1333 MT/s
1
1R x8, 1600 MT/s
1R x8, 1333 MT/s
2
1R x8, 1600 MT/s
1R x8, 1333 MT/s
5
1R x8, 1600 MT/s
1R x8, 1333 MT/s
3
1R x8, 1600 MT/s
1R x8, 1333 MT/s
5
1R x8, 1600 MT/s
2R x4, 1333 MT/s
3
2R x4, 1600 MT/s
2R x4, 1333 MT/s
4
2R x4, 1600 MT/s
2R x4, 1333 MT/s
3
2R x4, 1600 MT/s
2R x4, 1333 MT/s
6
2R x4, 1600 MT/s
4R x4, 1066 MT/s
4
4R x4, 1066 MT/s
6
Number of Organization and
DIMMs Speed
1R x8, 1333 MT/s
2
1R x8, 1600 MT/s
1R x8, 1333 MT/s
4
DIMM Slot Population
A1
A1, A2
A1, A2, A3, A4, A5
A1, A2, A3
A1, A2, A3, A4, A5
A1, A2, A3
A1, A2, A3, A4
A1, A2, A3
A1, A2, A3, A4, A5, A6
A1, A2, A3, A4
A1, A2, A3, A4, A5, A6
DIMM Slot Population
A1, B1
A1, A2, B1, B2
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