Asus P5B SE User Manual - Page 35

• Some old-version DDR2-800/667 DIMMs may not match Intel®'s On‑Die‑Termination (ODT) requirement and will automatically downgrade to run at DDR2-533. If this happens, contact your memory vendor to check the ODT value. • Due to chipset limitation, DDR2-800 with CL=4 will be downgraded to run at DDR2-667 by default setting. If you want to operate with lower latency, adjust the memory timing manually. • Due to chipset limitation, DDR2-667 with CL=3 will be downgraded to run at DDR2-533 by default setting. If you want to operate with lower latency, adjust the memory timing manually. Qualified Vendors Lists (QVL) DDR2 800 Size Vendor 512MB 1024MB 1024MB 1024MB 1024MB 2048MB 512MB 1024MB 512MB 256MB 512MB 512MB 1024MB 512MB 1024MB 1024MB 512MB 1024MB 1024MB 1024MB 512MB 1024MB 512MB 1024MB 512MB 1024MB 512MB 1024MB 512MB 1024MB 512MB 1024MB 512MB 1024MB KINGSTON KINGSTON KINGSTON KINGSTON KINGSTON KINGSTON Qimonda Qimonda SAMSUNG SAMSUNG SAMSUNG Hynix Hynix MICRON MICRON CORSAIR Crucial Crucial Crucial Crucial Apacer Apacer A-DATA A-DATA KINGMAX KINGMAX Transcend Transcend Super Talent Super Talent NANYA NANYA PSC PSC Chip No. K4T51083QC Heat-Sink Package Heat-Sink Package V59C1512804QBF25 Heat-Sink Package Heat-Sink Package HYB18T512800BF25F HYB18T512800BF25F EDD339XX K4T51163QC-ZCE7 ZCE7K4T51083QC HY5PS12821CFP-S5 HY5PS12821CFP-S5 D9GKX D9GKX Heat-Sink Package Heat-Sink Package Heat-Sink Package Heat-Sink Package Heat-Sink Package Heat-Sink Package Heat-Sink Package AD29608A8A-25EG AD26908A8A-25EG KKA8FEIBF-HJK-25A KKA8FEIBF-HJK-25A HY5PS12821CFP-S5 HY5PS12821CFP-S5 Heat-Sink Package Heat-Sink Package NT5TU64M8BE-25C NT5TU64M8BE-25C A3R12E3HEF641B9A05 A3R12E3HEF641B9A05 SS/DS Part No. SS KVR800D2N5/512 DS KHX6400D2LL/1G SS KHX6400D2LLK2/1GN DS KVR800D2N5/1G SS KHX6400D2ULK2/1G DS KHX6400D2ULK2/2G SS HYS64T64000HU-25F-B DS HYS64T128020HU-25F-B SS M378T6553CZ3-CE7 SS M378T3354CZ3-CE7 SS M378T6553CZ3-CE7 SS HYMP564U64CP8-S5 DS HYMP512U64CP8-S5 SS MT8HTF6464AY-80ED4 DS MT16HTF12864AY-80ED4 DS CM2X1024-6400C4 SS BL6464AA804.8FD DS BL12864AA804.16FD DS BL12864AL804.16FD3 DS BL12864AA804.16FD3 DS AHU512E800C5K1C DS AHU01GE800C5K1C SS M2OAD6G3H3160G1E53 DS M2OAD6G3I4170I1E58 SS KLDC28F-A8KI5 DS KLDD48F-ABKI5 SS TS64MLQ64V8J DS TS128MLQ64V8J SS T800UA12C4 DS T800UB1GC4 SS NT512T64U880BY-25C DS NT1GT64U8HB0BY-25C SS AL6E8E63B8E1K DS AL7E8E63B-8E1K DIMM support A* B* C* • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ASUS P5B SE 2-15