Supermicro X9DA7 User Manual page 34

X9DA7/X9DAE Motherboard User's Manual
Memory Support for the X9DA7/X9DAE Motherboard
The X9DA7/X9DAE motherboard supports up to 1 TB of Load Reduced (LRDIMM),
512 GB of Registered (RDIMM) or 128 GB of Unbuffered (UDIMM) ECC/Non-ECC
DDR3 800/1066/1333/1600/1866 MHz 240-pin 4-channel memory modules in 16
DIMM slots.
Note: For the latest memory updates, please refer to the Tested Memory
List posted on our website (http://www.supermicro.com/products/mother-
board).
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 DIMMB1
CPU2 P2- P2-
DIMME1 DIMMF1
Processor and Memory Module Population for Optimal Performance
Number of
CPUs+DIMMs (*For memory to work properly, follow the instructions below to install 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
Notes: 1866 MHz memory support is dependent on Intel E5-2600v2 CPUs.
For Intel E5-2600(v2) processor support, BIOS version 3.0 or above is
required.
Corresponding DIMM Modules
P1- P1- P1-
DIMMC1 DIMMD1 DIMMA2
P2- P2- P2-
DIMMG1 DIMMH1 DIMME2
CPU and Memory Population Configuration Table
2-12
P1- P1- P1-
DIMMB2 DIMMC2 DIMMD2
P2- P2- P2-
DIMM F2 DIMMG2 DIMMH2