PX865PEC PRO
7
FAN Headers
Three power headers are available for cooling fans, which play an important role in maintaining the
ambient temperature in your system.
Memory Installation
The mainboard contains 4 memory slots which use 184 pin DDR SDRAM with a total memory
capacity of up to 4 GB. You can install unbuffered & non-ECC DDR DIMMs. It supports DDR266
when installed with CPUs that have clock speeds of 100 MHz. It supports DDR266/333 when
installed with CPUs that have clock speeds of 133 MHz. And the PX865PEC PRO supports also
DDR266/320/400 when installed with CPUs that have CPU clock speeds of 200 MHz.
The mainboard provides Dual-Channel functionality for its DIMM slots. DIMM1 and DIMM2 share
one channel, while DIMM3 and DIMM4 share the other channel. Enabling dual channels can
increase your data access rates.
Attention
We strongly recommend that you use a CPU fan sink with your
CPU. You can attach the CPU fan to the CPUFAN Header.
