Dell R820 Server User Manual


 
System Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
Organization and
Speed
DIMM Slot Population
2R x4, 1866 MT/s
NOTE: 16 GB DIMMs
must be installed in the
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.
192 8 24
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, A10, A11, A12, B1, B2, B3,
B4, B5, B6, B7, B8, B9, B10,
B11, B12
192 16 12
2R x4, 1600 MT/s
2R x4, 1866 MT/s
A1, A2, A3, A4, A5, A6, B1, B2,
B3, B4, B5, B6
256 16 16
2R x4, 1600 MT/s
2R x4, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
384 16 24
2R x4, 1600 MT/s
2R x4, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
A9, A10, A11, A12, B1, B2, B3,
B4, B5, B6, B7, B8, B9, B10,
B11, B12
512 32 16
4R, x4, 1333 MT/s
4R, x4, 1600 MT/s
4R x4, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
768 32 24
4R, x4, 1333 MT/s
4R, x4, 1600 MT/s
4R x4, 1866 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
A9, A10, A11, A12, B1, B2, B3,
B4, B5, B6, B7, B8, B9, B10,
B11, B12
1024 64 16
8R x4, 1600 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
1536 64 24
8R x4, 1600 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
A9, A10, A11, A12, B1, B2, B3,
B4, B5, B6, B7, B8, B9, B10,
B11, B12
Table 2. Memory Configurations – Four Processor
System Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
Organization and
Speed
DIMM Slot Population
8 2 4
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, B1, C1, D1
16 2 8
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, A2, B1, B2, C1, C2, D1, D2
32 2 16
1R x8, 1333 MT/s
1R x8, 1600 MT/s
A1, A2, A3, A4, B1, B2, B3, B4,
C1, C2, C3, C4, D1, D2, D3, D4
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