Might be a good idea to check your (QVL) List m8 "qualified vendors list"
Here you go m8
Featured Memory (Corsiar Only)
Enthusiast : TWIN2X2048-6400C4DHX
Overclocker: TWIN2X2048-8500C5D
Extreme : TWIN2X2048-10000C5DF
------------------------------------------------------
Featured Memory (Kingston Only)
KVR533D2N4/256 256MB 533MHz DDR2 Non-ECC CL4 DIMM
KVR533D2N4/512 512MB 533MHz DDR2 Non-ECC CL4 DIMM
KVR533D2N4/1G 1GB 533MHz DDR2 Non-ECC CL4 DIMM
KVR533D2N4/2G 2GB 533MHz DDR2 Non-ECC CL4 DIMM
KVR533D2N4K2/512 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2)
KVR533D2N4K2/1G 1GB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2)
KVR533D2N4K2/2G 2GB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2)
KVR533D2N4K2/4G 4GB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2)
KVR667D2N5/256 256MB 667MHz DDR2 Non-ECC CL5 DIMM
KVR667D2N5/512 512MB 667MHz DDR2 Non-ECC CL5 DIMM
KVR667D2N5/1G 1GB 667MHz DDR2 Non-ECC CL5 DIMM
KVR667D2N5/2G 2GB 667MHz DDR2 Non-ECC CL5 DIMM
KVR667D2N5K2/512 512MB 667MHz DDR2 Non-ECC CL5 DIMM (Kit of 2)
KVR667D2N5K2/1G 1GB 667MHz DDR2 Non-ECC CL5 DIMM (Kit of 2)
KVR667D2N5K2/2G 2GB 667MHz DDR2 Non-ECC CL5 DIMM (Kit of 2)
KVR667D2N5K2/4G 4GB 667MHz DDR2 Non-ECC CL5 DIMM (Kit of 2)
KVR800D2N6/512 512MB 800MHz DDR2 Non-ECC CL6 DIMM
KVR800D2N6/1G 1GB 800MHz DDR2 Non-ECC CL6 DIMM
KVR800D2N6/2G 2GB 800MHz DDR2 Non-ECC CL6 DIMM
KVR800D2N6K2/1G 1GB 800MHz DDR2 Non-ECC CL6 DIMM (Kit of 2)
KVR800D2N6K2/2G 2GB 800MHz DDR2 Non-ECC CL6 DIMM (Kit of 2)
KVR800D2N6K2/4G 4GB 800MHz DDR2 Non-ECC CL6 DIMM (Kit of 2)
***Note*** 32Bit OS only recognise 3Gb of Memory
***Note***