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X10DRU-X/X10DRU-LL Motherboard User's Manual
Memory Support for the X10DRU-X/X10DRU-LL Motherboard
The X10DRU-X/X10DRU-LL motherboard upports up to 1TB of ECC DDR4 Load
Reduced (LRDIMM) at 1333/1600/1866*/2133** MHz memory modules in 16 DIMM
slots (*Maximum for 2 DIMMs per channel, ** Maximum for 1 DIMM per channel).
For the latest memory updates, please refer to our website at http://www.supermicro.
com/products/motherboard.
Processor & Memory Module Population Configuration
For memory to work properly, follow the tables below for memory installation.
CPU#
CPU 1
CPU2
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
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 memory pairs in P1, P2 DIMM slots
2 CPUs &
CPU1 + CPU2
16 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
Processors and their Corresponding
Memory Modules
Corresponding DIMM Modules
P1-
P1-
DIMMA1
DIMMB1
P2-
P2-
DIMME1
DIMMF1
CPU and Memory Population Configuration Table
(For memory to work properly, please follow the instructions below.)
2-14
P1-
P1-
DIMMC1
DIMMD1
P2-
P2-
DIMMG1
DIMMH1
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