Dell EMC PowerEdge R940xa, Installation And Service Manual

Page: 92 / 177

Configuration Description
Memory population rules
RDIMMs NVDIMM-N
Processor3 {C1, 2, 3, 4, 5, 6}
Processor4 {D1, 2, 3, 4, 5, 6}
Configuration 9 44x 32GB RDIMMs, 4x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6, 7, 8,
9, 10},
Processor2 {B1, 2, 3, 4, 5, 6, 7,
8, 9, 10},
Processor3 {C1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12}
Processor4 {D1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12} Processor1 {A11, 12},
Processor2 {B11, 12}
Configuration 10 24x 16GB RDIMMs, 6x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6},
Processor2 {B1, 2, 3, 4, 5, 6}
Processor3 {C1, 2, 3, 4, 5, 6}
Processor4 {D1, 2, 3, 4, 5, 6} Processor1 {A7, 8, 9}
Processor2 {B7, 8, 9}
Configuration 11 24x 32GB RDIMMs, 6x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6},
Processor2 {B1, 2, 3, 4, 5, 6},
Processor3 {C1, 2, 3, 4, 5, 6}
Processor4 {D1, 2, 3, 4, 5, 6} Processor1 {A7, 8, 9}
Processor2 {B7, 8, 9}
Configuration 12 42x 32GB RDIMMs, 6x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6, 7, 8,
9},
Processor2 {B1, 2, 3, 4, 5, 6, 7,
8, 9}
Processor3 {C1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12}
Processor4 {D1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12} Processor1 {A10,11,12}
Processor2 {B10, 11, 12}
Configuration 13 24x 16GB RDIMMs, 12x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6},
Processor2 {B1, 2, 3, 4, 5, 6},
Processor3 {C1, 2, 3, 4, 5, 6}
Processor4 {D1, 2, 3, 4, 5, 6} Processor1 {A7, 8, 9, 10, 11, 12},
Processor2 {B7, 8, 9, 10, 11, 12}
Configuration 14 24x 32GB RDIMMs, 12x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6},
Processor2 {B1, 2, 3, 4, 5, 6},
Processor3 {C1, 2, 3, 4, 5, 6}
Processor4 {D1, 2, 3, 4, 5, 6} Processor1 {A7, 8, 9, 10, 11, 12},
Processor2 {B7, 8, 9, 10, 11, 12}
Configuration 15 36x 32GB RDIMMs, 12x
NVDIMM-Ns
Processor1 {A1, 2, 3, 4, 5, 6},
Processor2 {B1, 2, 3, 4, 5, 6},
Processor3 {C1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12}
Processor 4 {D1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12} Processor1 {A7, 8, 9, 10, 11, 12},
Processor2 {B7, 8, 9, 10, 11, 12}
DCPMM installation guidelines
The following are the recommended guidelines for installing data center persistent memory module (DCPMM) memory modules:
• Each system supports maximum of one DCPMM memory module per channel.
NOTE: If two different DCPMM capacities are mixed, an F1/F2 warning is displayed as the configuration is not
supported.
• DCPMM can be mixed with RDIMM, LRDIMM, and 3DS LRDIMM.
92 Installing and removing system components