Chapter 2 Installation Instructions
11
865G/GV/PE7MC User Manual
2. In dual-channel configurations, install only identical (the same type and size)
DDR DIMMs for each channel.
3. Make sure that the memory frequency matches the CPU FSB (Front Side
Bus). Refer to the following table.
4. Double-sided DDR DIMMs with X16 (databus width=16-bit) memory chips
are not supported due to chipset limitations.
CPU FSB
DDR DIMM Type
Memory Frequency
800 MHz
PC3200/PC2700/PC2100 400/333/266 MHz
533 MHz
PC2700/PC2100
333/266 MHz
Note:
1. When using FSB 800MHz CPU, PC2700DDR DIMMs may
run only at 320MHz(not 333MHz) due to chipset limitation.
2. The following FSB/DDR ratios are not supported: 400/333,
400/400.