Dell External M620 t Owner's Manual page 34

NOTE: 1R, 2R, and 4R in the following tables indicate single-, dual-, and quad-rank DIMMs respectively.
Table 1. Memory Configurations – Single Processor
System Capacity DIMM Size (in
(in GB) GB)
2 2
4 2
8 2
12 2
16 2
16 4
24 2
24 4
48 4
48 8
96 8
96 16
128 16
144 16 and 8
256 32
384 32
34
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
4
1R x8, 1600 MT/s
1R x8, 1333 MT/s
6
1R x8, 1600 MT/s
8 1R x8, 1333 MT/s
2R x8, 1333 MT/s
4
2R x8, 1600 MT/s
12 1R x8, 1333 MT/s
2R x8, 1333 MT/s
6
2R x8, 1600 MT/s
12 2R x8, 1333 MT/s
2R x4, 1333 MT/s
6
2R x4, 1600 MT/s
12 2R x4, 1333 MT/s
2R x4, 1333 MT/s
6
2R x4, 1600 MT/s
2R x4, 1333 MT/s
8
2R x4, 1600 MT/s
10 2R x4, 1333 MT/s
8 4R x4, 1333 MT/s
12 4R x4, 1333 MT/s
(LRDIMMs only)
DIMM Slot Population
A1
A1, A3
A1, A2, A3, A4
A1, A2, A3, A4, A5, A6
A1, A2, A3, A4, A5, A6, A7, A8
A1, A2, A3, A4
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12
A1, A2, A3, A4, A5, A6
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12
A1, A2, A3, A4, A5, A6
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12
A1, A2, A3, A4, A5, A6
A1, A2, A3, A4, A5, A6, A7, A8
A1, A2, A3, A4, A5, A6, A7, A8, A9, A11
NOTE: 16 GB DIMMs must be
installed in the slots numbered
A1, A2, A3, A4, A5, A6, A7, and A8
and 8 GB DIMMs must be
installed in slots A9 and A11.
A1, A2, A3, A4, A5, A6, A7, A8
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12