Asus p4r800vm P4R800-VM User Manual - Page 21

Table 1: Recommended memory configurations Mode/DIMM Type Sockets DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2 (blue) (black) (blue) (black) Single-channel (1) Populated - - - (PC3200/PC2700/ PC2100/PC1600) (2) - Populated - - (3) - - Populated - (4) - - - Populated Dual-channel (PC2700/PC2100/ PC1600) (1) Populated - Populated - (2) - Populated - Populated (3)* Populated Populated Populated Populated Dual-channel (PC3200) (1) Populated - (Single-sided) Populated - (Single-sided) * For dual-channel configuration (3), you may: • install identical DIMMs in all four sockets or • install identical DIMM pair in DIMM_A1 and DIMM_B1 (blue sockets) and identical DIMM pair in DIMM_A2 and DIMM_B2 (black sockets) • This motherboard supports one single-sided PC3200 (DDR400) DIMM per channel only. • This motherboard may only detect PC2700 (DDR333) system memory when you install two PC3200 (DDR400) DIMMs in one channel or when you install double-sided PC3200 (DDR400) DIMMs. Table 2: Qualified DDR400 vendors list This table lists the memory modules that have been tested and qualified for use with this motherboard. Size Vendor Part Number Chip Brand Sides Chip Number 256MB TwinMOS -- Winbond 256MB HYNIX HYMD232646A8J HYNIX 256MB Samsung M368L3223DTM-CC4 Samsung 256MB Corsair CM256A-3500C2PT -- 256MB Kingston VALUERAM KVR400X64C25/256 Winbond 256MB Transcend TS32MLD64V4F3 MOSEL Legend: DS - Double-sided SS - Single-sided SS W94508BH-5 SS HY5DU56822AT-U43 SS K4H560838D TCC4 SS -- SS W942508BH-5 SS V58C2256804SAT5 Obtain DDR DIMMs only from ASUS qualified vendors. Visit the ASUS website (www.asus.com) for the latest QVL. ASUS P4R800-VM motherboard user guide 1-11