Asus P4P800-X - Manual (Page 20)

1-10 Chapter 1: Product introduction
Table 2 Memory frequency/CPU FSB synchronization
This motherboard supports different memory frequencies depending on the CPU
FSB (Front Side Bus) and the type of DDR DIMM.
Table 1 Recommended memory configurations
* For dual-channel configuration (3), you may:
• install identical DIMMs in all four sockets
• install identical DIMM pair in DIMM_A1 and DIMM_B1 (blue sockets)
and identical DIMM pair in DIMM_A2 and DIMM_B2 (black sockets)
• install same size DIMMs in DIMM_A1 and DIMM_B1 (blue sockets) and
another same size pair in DIMM_A2 and DIMM_B2 (black sockets)
Sockets
Mode DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2
(blue) (black) (blue) (black)
Single-channel (1) Populated — — —
(2) — Populated — —
(3) — — Populated —
(4) — — — Populated
Dual-channel (1) Populated — Populated —
(2) — Populated — Populated
(3) *Populated Populated Populated Populated
CPU FSB DDR DIMM Type Memory Frequency
800 MHz PC3200/PC2700/PC2100 400/320*/266 MHz
533 MHz PC2700/PC2100 333/266 MHz
400 MHz PC2100 266 MHz
*When using 800 MHz FSB CPU, PC2700 DDR DIMMs run only at 320MHz
(not 333MHz) due to chipset limitation.
DIMM support
Size Vendor Model Brand Side(s) Component A B C
256MB A DATA MDOAD5F3G31Y0D1E02 N/A SS ADD8608A8A-5B • • •
256MB A DATA MDOHY6F3G31Y0N1E0Z Hynix SS HY5DU56822CT-D43 • • •
256MB A DATA MDOSS6F3G31Y0K1E0Z SAMSUNG SS K4H560838E-TCCC • • •
512MB A DATA MDOAD5F3H41Y0D1E02 N/A DS ADD8608A8A-5B • • •
512MB A DATA MDOHY6F3H41Y0N1E0Z Hynix DS HY5DU56822CT-D43 • • •
512MB A DATA MDOSS6F3H41Y0N1E0Z SAMSUNG DS K4H560838F-TCCC • • •
512MB ATP AG64L64T8SQC4S SAMSUNG DS K4H560838D-TCC4 • • •
DDR400 Qualified Vendor List (QVL)
(Continued on the next page)