P4C800 is ASUS's latest board featuring state of the art technologies to support the latest Pentium 4 800Mhz CPUs. With the new MCH and ICH5R, it supports hyperthreading technology and dual channel DDR400. It also comes with a ASUS WIFI connector for Wireless LAN upgrade.
This board also comes with 2 x ATA100, 2 x Serial ATA with RAID 0, Audio ADI AD1985 6-channel CODEC, Audio ESP
LAN 3COM 3C940 10/100/1000 Base-T, VCT, AI Features, AI Audio, AI NET, AI Overclocking, AI BIOS: CrashFree BIOS 2, Q-Fan, POST Reporter. The board has FSB tweaks up to 100~400Mhz FSB, voltages are all tweakable.