Removing Memory Modules - Dell Precision Rack 7910 Owner's Manual

Table 7. Memory configurations—two processors (continued)
System DIMM size (in
capacity (in GB)
GB)
8
128 8
16
160 8
16 and 8
192 8
16
256 16
384 16
32
512 32
768 32

Removing memory modules

Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
24 Installing and removing system components
Number of DIMM rank, organization,
DIMMs and frequency
12
2R, x8, 2133 MT/s,
2R, x8, 1866 MT/s
16
2R, x8, 2133 MT/s
2R, x8, 1866 MT/s
8
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s
20
2R, x8, 1866 MT/s
2R, x8, 1600 MT/s
12
2R, x4, 2133 MT/s,
2R, x8, 2133 MT/s,
2R, x4, 1866 MT/s
2R, x8, 1866 MT/s
24
2R, x8, 1866 MT/s
2R, x8, 1600 MT/s
12
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s
16
2R, x4, 2133 MT/s,
2R, x4, 1866 MT/s,
24
2R, x4, 1866 MT/s,
2R, x4, 1600 MT/s,
12
LRDIMM, 4R, x4, 2133
MT/s
16
LRDIMM, 4R, x4, 2133
MT/s
24
LRDIMM, 4R, x4, 1866
MT/s
LRDIMM, 4R, x4, 1600
MT/s
DIMM slot population
A1, A2, A3, A4, A5, A6, B1, B2, B3, B4,
B5, B6
A1, A2, A3, A4, A5, A6, A7, A8, B1, B2,
B3, B4, B5, B6, B7, B8
A1, A2, A3, A4, B1, B2, B3, B4
A1, A2, A3, A4, A5, A6, A7, A8, A9, A11,
B1, B2, B3, B4, B5, B6, B7, B8, B9, B11
A1, A2, A3, A4, A5, A6, B1, B2, B3, B4,
B5, B6
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, B5, and B6.
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12, B1, B2, B3, B4, B5, B6, B7,
B8, B9, B10, B11, B12
A1, A2, A3, A4, A5, A6, B1, B2, B3, B4,
B5, B6
A1, A2, A3, A4, A5, A6, A7, A8, B1, B2,
B3, B4, B5, B6, B7, B8
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12, B1, B2, B3, B4, B5, B6, B7,
B8, B9, B10, B11, B12
A1, A2, A3, A4, A5, A6, B1, B2, B3, B4,
B5, B6
A1, A2, A3, A4, A5, A6, A7, A8, B1, B2,
B3, B4, B5, B6, B7, B8
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12, B1, B2, B3, B4, B5, B6, B7,
B8, B9, B10, B11, B12