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2.4.2
Memory Configurations
You may install 256 MB, 512 MB, 1 GB, or 2GB registered ECC DDR2 DIMMs
into the DIMM sockets using the memory configurations in this section.
•
For dual-channel configuration, the total size of memory module(s)
installed per channel must be the same for better performance.
Single CPU:
DIMM_A1+DIMM_B1=DIMM_A2+DIMM_B2
Dual CPU:
DIMM_A1+DIMM_B1=DIMM_A2+DIMM_B2
DIMM_A3+DIMM_B3 =DIMM_A4+DIMM_B4
•
Always install DIMMs with the same CAS latency. For optimum
compatibility, we recommend that you obtain memory modules from
the same vendor. Refer to the DDR2 Qualified Vendors List at the
ASUS web site.
Recommended memory configuration for CPU1
Mode
Single channel
Dual channel
Recommended memory configuration for CPU2
Mode
Single channel
Dual channel
ASUS KFN32-D SLI Series
DIMM_A1
DIMM_A2
populated
—
populated
populated
—
populated
populated
populated
DIMM_A3
DIMM_A4
populated
—
populated
populated
—
populated
populated
populated
DIMM_B1
—
—
—
populated
—
—
populated
DIMM_B3
—
—
—
populated
—
—
populated
DIMM_B2
—
—
—
populated
populated
DIMM_B4
—
—
—
populated
populated
2-15
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