Asus P4P800-MX User Manual
Page 24
1-14
Chapter 1: Product introduction
CPU FSB
DDR DIMM Type
Memory Frequency
800 MHz
PC3200/PC2700*/PC2100
400/333*/266 MHz
533 MHz
PC2700/PC2100
333/266 MHz
400 MHz
PC2100
266 MHz
*When using 800MHz CPU FSB, PC2700 DDR DIMMs may run only at
320MHz (not 333MHz) due to chipset limitation.
* 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)
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
Table 1
Recommended memory configurations
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.
- Xonar DX (80 pages)
- Xonar DX (10 pages)
- PCI Express Audio Card Xonar DX (70 pages)
- Xonar D2X (88 pages)
- Xonar D2X (84 pages)
- D2X (88 pages)
- Audio Card Xonar D2X (70 pages)
- ROG Xonar Phoebus (72 pages)
- ROG Xonar Phoebus (122 pages)
- Xonar DSX (26 pages)
- Xonar DSX (29 pages)
- Xonar DGX (38 pages)
- Xonar DGX (33 pages)
- Xonar DGX (58 pages)
- Xonar DG (54 pages)
- Xonar DG (58 pages)
- Xonar DG (32 pages)
- Xonar DG (28 pages)
- Xonar Essence ST (40 pages)
- Xonar Essence ST (53 pages)
- Xonar Essence ST (52 pages)
- Xonar Essence ST (35 pages)
- Xonar DS (54 pages)
- Xonar DS (33 pages)
- Xonar Xense (70 pages)
- Xonar Xense (45 pages)
- Xonar Xense (47 pages)
- Xonar U3 (56 pages)
- Xonar U3 (38 pages)
- Xonar Essence STX (49 pages)
- Xonar Essence STX (10 pages)
- Xonar Essence STX (32 pages)
- XONAR D1 E4009 (72 pages)
- Xonar D1 (72 pages)
- Xonar D1 (80 pages)
- Xonar D1 (10 pages)
- Xonar Essence One (7 pages)
- Xonar Essence One (5 pages)
- Xonar HDAV 1.3 (100 pages)
- Motherboard M4A78-EM (64 pages)
- A7N8X-VM/400 (64 pages)
- K8V-XE (86 pages)
- K8V-XE (20 pages)
- M2R32-MVP (60 pages)
- M2R32-MVP (160 pages)