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Chapter 3: Maintenance and Component Installation
Memory Population Table for the 3rd Gen Intel Xeon Scalable Processor
Memory Population for the X12 DP Motherboard, 18 DIMM Slots
CPUs/DIMMs
Memory Population Sequence
1 CPU & 1 DIMM
A1
1 CPU & 2 DIMMs*
A1, E1
1 CPU & 4 DIMMs*
A1, E1, C1, G1
1 CPU & 6 DIMM
A1, E1, C1, G1, B1, F1
1 CPU & 8 DIMMs*
A1, E1, C1, G1, B1, F1, D1, H1
1 CPU & 9 DIMMs*
A1, E1, C1, G1, B1, F1, D1, H1, B2
(B2: Reserved for PMem 200 Series only)
2 CPUs & 2 DIMMs*
CPU1: A1
CPU2: A1
2 CPUs & 4 DIMMs*
CPU1: A1, E1
CPU2: A1, E1
2 CPUs & 6 DIMMs
CPU1: A1, E1, C1, G1
CPU2: A1, E1
2 CPUs & 8 DIMMs*
CPU1: A1, E1, C1, G1
CPU2: A1, E1, C1, G1
2 CPUs & 10 DIMMs
CPU1: A1, E1, C1, G1, B1, F1
CPU2: A1, E1, C1, G1
2 CPUs & 12 DIMMs*
CPU1: A1, E1, C1, G1, B1, F1
CPU2: A1, E1, C1, G1, B1, F1
2 CPUs & 14 DIMMs
CPU1: A1, E1, C1, G1, B1, F1, D1, H1
CPU2: A1, E1, C1, G1, B1, F1
2 CPUs & 16 DIMMs*
CPU1: A1, E1, C1, G1, B1, F1, D1, H1
CPU2: A1, E1, C1, G1, B1, F1, D1, H1
2 CPUs & 18 DIMMs
CPU1: A1, E1, C1, G1, B1, F1, D1, H1, B2
(B2: Reserved for PMem 200 Series only)
CPU2: A1, E1, C1, G1, B1, F1, D1, H1, B2
(B2: Reserved for PMem 200 Series only)
Note 1
: P1-DIMMB2 and P2-DIMMB2 are reserved for Intel® Optane™ PMem 200 Series
only.
Note 2
: To maximize memory performance, please use the memory configurations marked
with "*" above (also shaded in orange) as these configurations are recommended by
Supermicro for optimal memory performance.
