Asus P4P800-X Computer Hardware User Manual


 
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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)
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