System Memory Update - Dell PowerEdge 2970 Information Update

System Memory Update

The 8-GB DIMMs that are supported on your system are 533-MHz quad-rank
modules. All other sizes of supported DIMMs—512-MB, 1-GB, 2-GB, and
4-GB—are 667-MHz modules. Operating a system with a mix of 533-MHz
and 667-MHz DIMMs forces all DIMMs to operate at the slower 533-MHz
signal rate. Therefore, mixed memory configurations with 8-GB DIMMs are
not supported on your system and will result in an error message at startup
to indicate that the memory configuration is not optimal. Table 1-3 and
Table 1-4 provide updates to your system's Hardware Owner's Manual
regarding the currently supported system memory configurations and
memory sparing configurations.
Table 1-3. Memory Configurations
Total System Memory
1 CPU 2 CPUs
1 GB 2 GB
2 GB 4 GB
2 GB 4 GB
3 GB 6 GB
4 GB 8 GB
4 GB 8 GB
5 GB 10 GB
6 GB 12 GB
8 GB 16 GB
8 GB 16 GB
9 GB 18 GB
10 GB 20 GB
12 GB 24 GB
16 GB 32 GB
16 GB 32 GB
32 GB 64 GB
CPU 1 Paired DIMMs
(Size Per DIMM)
DIMM 1/2 DIMM 3/4
512 MB
512 MB 512 MB
1 GB
1 GB 512 MB
1 GB 1 GB
2 GB
2 GB 512 MB
2 GB 1 GB
2 GB 2 GB
4 GB
4 GB 512 MB
4 GB 1 GB
4 GB 2 GB
4 GB 4 GB
8 GB
8 GB 8 GB
CPU 2 Paired DIMMs
(Size Per DIMM)
DIMM 5/6 DIMM7/8
512 MB
512 MB 512 MB
1 GB
1 GB 512 MB
1 GB 1 GB
2 GB
2 GB 512 MB
2 GB 1 GB
2 GB 2 GB
4 GB
4 GB 512 MB
1 GB 4 GB
2 GB 4 GB
4 GB 4 GB
8 GB
8 GB 8 GB
Information Update
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