Supermicro X9DRD-iF User Manual page 38

X9DRD-iF/LF Motherboard User's Manual
Memory Support for the X9DRD-iF/LF Motherboard
The X9DRD-iF/LF motherboard supports up to 512 GB of Load Reduced (LRDIMM),
256 GB of Registered (RDIMM) or 64 GB of Unbuffered (UDIMM) ECC/Non-ECC
DDR3 800/1066/1333/1600/1866 MHz 240-pin 4-channel memory modules in eight
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 installation.
Processors and their Corresponding Memory Modules
CPU#
CPU1
CPU2
Processor and Memory Module Population
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
2 DIMMs P1-DIMMA1, P2-DIMME1
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, P2-DIMME1/P2-DIMMF1/P2-DIMMG1
2 CPUs & CPU1 + CPU2
8 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1
Notes: 1866 MHz memory speed 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-DIMMA1 P1-DIMMB1
P2-DIMME1 P2-DIMMF1
CPU and Memory Population Configuration Table
(*For memory to work proper, please install DIMMs in pairs)
2-12
P1-DIMMC1 P1-DIMMD1
P2-DIMMG1 P2-DIMMH1