Table of Contents
Advertisement
Memory Support for the X9DRW-CF31/X9DRW-CTF31
Motherboard
TheX9DRW-CF31/X9DRW-CTF31 Motherboard supports 512 GB (max.) of 240-
pin Registered (RDIMM), 1024 GB (max.) of Load Reduced (LRDIMM), or 128
GB (max.) of Unbuffered (UDIMM) ECC DDR3 of up to1866 MHz memory in 16
slots For the latest memory updates, please refer to our Website a at http://www.
supermicro.com/products/motherboard.
Processor & Memory Module Population Configuration
For memory to work properly, follow the tables below for memory population.
Processors and their Corresponding Memory Modules
CPU#
CPU 1
P1-
P1-
DIMMA1
DIMMA2
CPU2
P2-
P2-
DIMME1
DIMME2
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
5~8 DIMMs
P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1 + Any memory pairs in 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 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
Corresponding DIMM Modules
P1-
P1-
P1-
DIMMB1
DIMMB2
DIMMC1
P2-
P2-
P2-
DIMMF1
DIMMF2
DIMMG1
CPU and Memory Population Configuration Table
2-11
Chapter 2: Installation
P1-
P1-
P1-
DIMMC2
DIMMD1
DIMMD2
P2-
P2-
P2-
DIMMG2
DIMMH1
DIMMH2
Advertisement
Table of Contents
