i915GV2-IGM
1-13
1.4.2
Memory Configurations
You may install 256 MB, 512 MB and 1 GB unbuffered non-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 (DIMM_A2 = DIMM_B2).
• Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules from the
same vendor. Refer to the DDR2 Qualified Vendors List on the next page
for details.
• Due to chipset resource allocation, the system may detect less than 4 GB
system memory when you installed four 1 GB DDR2 memory modules.
• This motherboard does not support memory modules made up of 128 Mb
chips or double sided x16 memory modules.
1.4
System memory
1.4.1
DIMM sockets location
The motherboard comes with four 240-pin Double Data Rate 2 (DDR2) Dual Inline
Memory Modules (DIMM) sockets.
The following figure illustrates the location of the sockets:
