Asus M3N78 SE User Manual - Page 21

1.7.2 Memory configurations You may install 512MB, 1GB, 2GB, and 4GB unbuffered ECC/non-ECC DDR2 DIMMs into the DIMM sockets. • You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • 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 below. • Due to the memory address limitation on 32-bit Windows OS, when you install 4GB or more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. For effective use of memory, we recommend that you install a 64-bit Windows OS when having 4GB or more memory installed on the motherboard. M3N78 SE Motherboard Qualified Vendors Lists (QVL) DDR2-533MHz capability Vendor Part No. Kingston HY Corsair Elpida KVR533D2N4/1G HYMP512U64CP8-C4 AB VS1GB533D2 EBE51UD8ABFA-5C-E Size SS/DS CL Chip No. Chip Brand 1G DS 1G DS 1G DS 512MB SS N/A HY5PS12821EFP-Y5 Hynix 4 HY5PS12821CFP-C4 Hynix N/A 64M8CFEGQIB0900718 Corsair N/A E5108AB-5C-E Elpida DDR2-667MHz capability DIMM support A* B* • • • • • • • • Vendor Part No. Size SS/ DS CL Chip No. Chip Brand DIMM support A* B* Kingston KVR667D2N5/512 512MB SS N/A SO1237650821 SBP D6408TR4CGL25 USL074905PECNB Kingston • • Qimonda HYS64T64000EU-3S-B2 512MB SS 5 HYB18T512B00B2F3SFSS28171 Qimonda • • Micron MT8HTF12864AY-667E1 1G SS 5 D9HNL 7ZE17 Micron • • HY HYMP512U64CP8-Y5 AB 1G DS 5 HY5PS12521CFP-Y5 Hynix • • Apacer AU512E667C5KBGC 512MB SS 5 AM4B5708GQJS7E06332F Apacer • • Transcend 506010-4894 1G DS 5 E5108AJBG-6E-E Elpida • • ADATA M2OAD5G3H3160Q1C52 512MB SS N/A AD29608A8A-3EG20813 ADATA • • ADATA M2OAD5G314170Q1C58 1G DS N/A AD29608A8A-3EG80814 ADATA • • ADATA M2OAD5H3J4170I1C53 2G DS N/A AD20908A8A-3EG 30724 ADATA • • PSC AL6E8E63J-6E1 512MB SS 5 A3R12E3JFF717B9A00 PSC • • PSC AL7E8E63J-6E1 1G DS 5 A3R12E3JFF717B9A01 PSC • • GEIL GX21GB5300SX 1G DS 3 Heat-Sink Package GEIL • • G.SKILL F2-5400PHU2-2GBNT 2G(kit of 2) DS 5-5-5-15 D2 64M8CCF 0815 C7173S G.SKILL • • Twinmos 8D-A3JK5MPETP 512MB SS 5 A3R12E3GEF633ACAOY PSC • • ELIXIR M2Y1G64TU8HA2B-3C 1G DS 5 M2TU51280AE-3C717095R28F ELIXIR • • Leadmax LRMP512U64A8-Y5 1G DS N/A HY5PS12821CFP-Y5 C 702AA Hynix • • ASUS M3N78 SE 1-11