Dell PowerEdge R720 Owner's Manual - Page 46

A1, A2, A3, A4, A5, A6, A7, A8, A9, A10

Page 46 highlights

System Capacity DIMM Size (in Number of (in GB) GB) DIMMs 384 32 12 Table 2. Memory Configurations-Two Processors System Capacity (in GB) DIMM Size (in GB) Number of DIMMs 16 2 8 32 2 16 32 4 8 64 4 16 8 8 96 4 24 8 12 128 8 16 16 8 160 8 20 16 and 8 12 192 8 24 16 12 DIMM Rank, Organization, and Frequency LRDIMM, x4, 1333 MT/s DIMM Slot Population A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12 DIMM Rank, Organization, and Frequency 1R, x8, 1333 MT/s, 1R, x8, 1600 MT/s 1R, x8, 1333 MT/s 2R, x8, 1333 MT/s, 2R, x8, 1600 MT/s 2R, x8, 1333 MT/s 2R, x4, 1333 MT/s, 2R, x4, 1600 MT/s 2R, x8, 1333 MT/s 2R, x4, 1333 MT/s, 2R, x4, 1600 MT/s 2R, x4, 1333 MT/s 2R, x4, 1333 MT/s, 2R, x4, 1600 MT/s 2R, x4, 1333 MT/s 2R, x4, 1333 MT/s, 2R, x4, 1600 MT/s 2R, x4, 1333 MT/s 2R, x4, 1333 MT/s, DIMM Slot Population A1, A2, A3, A4 B1, B2, B3, B4 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 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, 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, 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 46

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System Capacity
(in GB)
DIMM Size (in
GB)
Number of
DIMMs
DIMM Rank, Organization,
and Frequency
DIMM Slot Population
384
32
12
LRDIMM, x4, 1333 MT/s
A1, A2, A3, A4, A5, A6, A7, A8, A9, A10,
A11, A12
Table 2. Memory Configurations—Two Processors
System
Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
DIMM Rank,
Organization, and
Frequency
DIMM Slot Population
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
A1, A2, A3, A4, A5, A6, A7, A8
B1, B2, B3, B4, B5, B6, B7, B8
32
4
8
2R, x8, 1333 MT/s,
2R, x8, 1600 MT/s
A1, A2, A3, A4
B1, B2, B3, B4
64
4
16
2R, x8, 1333 MT/s
A1, A2, A3, A4, A5, A6, A7, A8
B1, B2, B3, B4, B5, B6, B7, B8
8
8
2R, x4, 1333 MT/s,
2R, x4, 1600 MT/s
A1, A2, A3, A4
B1, B2, B3, B4
96
4
24
2R, x8, 1333 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
8
12
2R, x4, 1333 MT/s,
2R, x4, 1600 MT/s
A1, A2, A3, A4, A5, A6
B1, B2, B3, B4, B5, B6
128
8
16
2R, x4, 1333 MT/s
A1, A2, A3, A4, A5, A6, A7, A8
B1, B2, B3, B4, B5, B6, B7, B8
16
8
2R, x4, 1333 MT/s,
2R, x4, 1600 MT/s
A1, A2, A3, A4, B1, B2, B3, B4
160
8
20
2R, x4, 1333 MT/s
A1, A2, A3, A4, A5, A6, A7, A8, A9,
A11
B1, B2, B3, B4, B5, B6, B7, B8, B9,
B11
16 and 8
12
2R, x4, 1333 MT/s,
2R, x4, 1600 MT/s
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.
192
8
24
2R, x4, 1333 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
16
12
2R, x4, 1333 MT/s,
A1, A2, A3, A4, A5, A6
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