Supermicro X10DSC+ User Manual page 38

X10DSC+ Motherboard User's Manual
Memory Support for the X10DSC+ Motherboard
The X10DSC+ motherboard supports up to 3072 GB of Load Reduced (LRDIMM),
Registered (RDIMM) or Non-volatile (NV-DIMM) DDR4 (288-pin) ECC 2400 MHz
(max.) in 24 slots. Memory speed support depends on the CPUs installed in the
motherboard. For the latest memory updates, please refer to our website at http://
www.supermicro.com/products/motherboard.
Processor & Memory Module Population Configuration
For the memory to work properly, follow the tables below for memory installation.
Populating RDIMM/LRDIMM/NV-DIMM ECC Memory Modules
Processors and their Corresponding Memory Modules
CPU#
CPU 1 A1
P1-DIMM-
CPU2 E1
P2-DIMM-
Processor and Memory Module Population for Optimal Performance
Number of
CPUs+DIMMs
1 CPU & CPU1
2 DIMMs
P1-DIMMA1/P1-DIMMB1
1 CPU & CPU1
4 DIMMs P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1
1 CPU &
CPU1
6~8 DIMMs P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1 + any pair of P1-DIMMA2/P1-
DIMMB2/P1-DIMMC2/P1-DIMMD2 slots
2 CPUs & CPU1 + CPU2
4 DIMMs P1-DIMMA1/P1-DIMMB1, P2-DIMME1/P2-DIMMF1
2 CPUs &
CPU1 + CPU2
6 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1
2 CPUs & CPU1 + CPU2
8 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1
2 CPUs & CPU1/CPU2
10~16 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1 + any pair of P1, P2 DIMM slots
2 CPUs &
CPU1/CPU2
16-24 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-DIM-
MG1/P2-DIMMH1,P1-DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2, P2-DIMME2/
P2-DIMMF2/P2-DIMMG2/P2-DIMMH2, P1-DIMMA3/P1-DIMMB3/P1-DIMMC3/P1-
DIMMD3, P2-DIMME3/P2-DIMMF3/P2-DIMMG3/P2-DIMMH3
Corresponding DIMM Modules
B1 C1 D1 A2 B2
F1 G1 H1 E2 F2
CPU and Memory Population Configuration Table
(For memory to work properly, please follow this table.)
2-14
C2 D2 A3 B3 C3
G2 H3 E3 F3 G3
D3
H3