Memory optimized (independent channel) mode
This mode supports Single Device Data Correction (SDDC) only for memory modules that use x4 device
width. It does not impose any specific slot population requirements.
Sample memory configurations
The following tables show sample memory configurations for one and two processor configurations that
follow the appropriate memory guidelines.
NOTE: 1R and 2R in the following tables indicate single- and dual-rank DIMMs respectively.
Table 12. Memory configurations—single processor
System
Capacity (in
GB)
DIMM Size
(in GB)
Number of
DIMMs
DIMM Rank,
Organization, and
Frequency
DIMM Slot Population
64
16
4
2R, x8, 2133 MT/s,
A1, A2, A3, A4
128
16
8
2R, x4, 2133 MT/s,
A1, A2, A3, A4, A5, A6, A7, A8
192
32
6
RDIMM, 2R, x4, 2133
MT/s
A1, A2, A3, A4, A5, A6
Table 13. Memory configurations—two processors
System
Capacity (in
GB)
DIMM Size (in
GB)
Number of
DIMMs
DIMM Rank,
Organization, and
Frequency
DIMM Slot Population
64
16
4
2R, x8, 2133 MT/s,
A1, A2, B1, B2
128
16
8
2R, x4, 2133 MT/s,
A1, A2, A3, A4, B1, B2, B3, B4
192
16
12
2R, x4, 2133 MT/s,
A1, A2, A3, A4, A5, A6,A7,A8, B1,
B2, B3, B4
384
32
12
RDIMM, 2R, x4, 2133
MT/s
A1, A2, A3, A4, A5, A6,A7,A8, B1,
B2, B3, B4
Removing a memory module
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 telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
1.
Ensure that you follow the
.
2.
Follow the procedure listed in
Before working inside your system
3.
Remove the cooling shroud.
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