Asus P4G800-V User Manual page 23

Table 1 Recommended memory configurations
Mode
Single-channel
Dual-channel
* For dual-channel configuration (3), you may:
• install identical DIMMs in all four sockets, or
• install identical DIMMs in DIMM_A1 and DIMM_B1 (blue sockets)
and identical DIMMs in DIMM_A2 and DIMM_B2 (black sockets)
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.
CPU FSB
800 MHz
533 MHz
400 MHz
*When using 800MHz CPU FSB, PC2700 DDR DIMMs may run only at
320MHz (not 333MHz) due to chipset limitation.
ASUS P4G800-V motherboard user guide
DIMM_A1 DIMM_A2
(blue) (black)
(1) Populated
(2) — Populated
(3) —
(4) —
(1) Populated
Populated
(2) —
(3)* Populated Populated Populated Populated
DDR DIMM Type
PC3200/PC2700*/PC2100
PC2700/PC2100
PC2100
Sockets
DIMM_B1 DIMM_B2
(blue) (black)
— —
—
— Populated
— — Populated
Populated
—
Populated
—
Memory Frequency
400/333*/266 MHz
333/266 MHz
266 MHz
—
—
—
—
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