NOTE: 1R, 2R, 4R, and 8R in the following tables indicate single-, dual-, quad-, and octal-rank DIMMs.
Table 1. Memory Configurations – Two Processor
System Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
Organization and
Speed
DIMM Slot Population
2 2 1
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1
8 2 4
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, A2, B1, B2
16 2 8
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, A2, A3, A4, B1, B2, B3, B4
32 2 16
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
32 4 8
1R x8, 1600 MT/s
1R x8, 1866 MT/s
A1, A2, A3, A4, B1, B2, B3, B4
64 4 16
1R x8, 1600 MT/s
1R x8, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
64 8 8
1R x4, 1600 MT/s
2R x8, 1600 MT/s
1R x4, 1866 MT/s
2R x8, 1866 MT/s
A1, A2, A3, A4, B1, B2, B3, B4
96 4 24
1R x8, 1600 MT/s
1R x8, 1866 MT/s
A1, A2, oA3, A4, A5, A6, A7,
A8, A9, A10, A11, A12, B1, B2,
B3, B4, B5, B6, B7, B8, B9,
B10, B11, B12
96 8 12
1R x4, 1600 MT/s
2R x8, 1600 MT/s
1R x4, 1866 MT/s
2R x8, 1866 MT/s
A1, A2, A3, A4, A5, A6, B1, B2,
B3, B4, B5, B6
128 8 16
1R x4, 1600 MT/s
2R x8, 1600 MT/s
1R x4, 1866 MT/s
2R x8, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
128 16 8
2R x4, 1600 MT/s
2R x4, 1866 MT/s
A1, A2, A3, A4, B1, B2, B3, B4
160 8 20
1R x4, 1600 MT/s
2R x8, 1600 MT/s
1R x4, 1866 MT/s
2R x8, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
A9, A11, B1, B2, B3, B4, B5,
B6, B7, B8, B9, B11
160 16 and 8 12
1R x4, 1600 MT/s
2R x8, 1600 MT/s
1R x4, 1866 MT/s
2R x8, 1866 MT/s
2R x4, 1600 MT/s
A1, A2, A3, A4, A5, A6, B1, B2,
B3, B4, B5, B6
48