Dell PowerEdge M420 Dell PowerEdge M620 Systems Owner's Manual - Page 35

Removing Memory Modules, A1, A2, A3, A4, A5, A6, B1, B2

Page 35 highlights

System Capacity (in DIMM Size (in GB) GB) Number of DIMMs 96 8 12 128 8 16 128 16 8 160 8 20 160 16 and 8 12 192 8 24 192 16 12 256 16 16 384 16 24 Organization and Speed 2R x8, 1333 MT/s 2R x8, 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 2R x4, 1600 MT/s 2R x4, 1333 MT/s 2R x4, 1600 MT/s 2R x4, 1333 MT/s DIMM Slot Population 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 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. 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 Removing Memory Modules WARNING: The DIMMs are hot to touch for some time after the blade has been powered down. Allow time for the DIMMs to cool before handling them. Handle the DIMMs by the card edges and avoid touching the DIMM components. 35

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System Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
Organization and
Speed
DIMM Slot Population
B4, B5, B6, B7, B8, B9, B10,
B11, B12
96
8
12
2R x8, 1333 MT/s
2R x8, 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
128
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
160
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 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
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
192
16
12
2R x4, 1333 MT/s
2R x4, 1600 MT/s
A1, A2, A3, A4, A5, A6, B1, B2,
B3, B4, B5, B6
256
16
16
2R x4, 1333 MT/s
2R x4, 1600 MT/s
A1, A2, A3, A4, A5, A6, A7, A8,
B1, B2, B3, B4, B5, B6, B7, B8
384
16
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
Removing Memory Modules
WARNING: The DIMMs are hot to touch for some time after the blade has been powered down. Allow time for the
DIMMs to cool before handling them. Handle the DIMMs by the card edges and avoid touching the DIMM
components.
35