Dell E28S Series, Owner'S Manual, Page: 101 / 220

Table 39 Memory configurations—two processors (continued)
System
Capacity
(in GB) DIMM Size
(in GB) Number of
DIMMs DIMM Rank,
Organization, and
Frequency DIMM Slot Population
32 2 2R, x8, 2400 MT/s,
2R, x8, 2133 MT/s,
2R, x8, 1866 MT/s
A1, B1
96 8 12 2R, x8, 2400 MT/s,
2R, x8, 2133 MT/s,
2R, x8, 1866 MT/s
A1, A2, A3, A4, A5, A6,A7,A8,
B1, B2, B3, B4
16 6 2R, x8, 2400 MT/s,
2R, x8, 2133 MT/s,
2R, x8, 1866 MT/s
A1, A2, A3, B1, B2, B3
128 16 8 2R, x4, 2400 MT/s,
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s
A1, A2, A3, A4, B1, B2, B3,
B4
32 4 2R, x4, 2400 MT/s,
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s
A1, A2, B1, B2
160 16 and 8 12 2R, x4, 2400 MT/s,
2R, x8, 2400 MT/s,
2R, x4, 2133 MT/s,
2R, x8, 2133 MT/s,
2R, x4, 1866 MT/s
2R, x8, 1866 MT/s
A1, A2, A3, A4, A5, A6,A7,A8,
B1, B2, B3, B4
Note: 16 GB DIMMs
must be installed in slots
numbered A1, A2, A3, A4,
B1, B2, B3, and B4 and 8
GB DIMMs must be
installed in slots A5, A6,
A7, and A8.
192 16 12 2R, x4, 2400 MT/s,
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s
A1, A2, A3, A4, A5, A6,A7,A8,
B1, B2, B3, B4
32 6 2R, x4, 2400 MT/s
2R, x4, 2133 MT/s
2R, x4, 1866 MT/s
A1, A2, A3, B1, B2, B3
256 32 8 2R, x4, 2400 MT/s
2R, x4, 2133 MT/s
2R, x4, 1866 MT/s
A1, A2, A3, A4, B1, B2, B3,
B4
384 32 12 2R, x4, 2400 MT/s
2R, x4, 2133 MT/s
A1, A2, A3, A4, A5, A6, A7,
A8, B1, B2, B3, B4
Installing and removing system components
Dell PowerEdge R430 Owner's Manual 101