Upgrade or build a socket A system the right way with this Foxconn 600A01-6LRS socket A ATX motherboard! It's based on the VIA KT600 + VT8237 chipset with support for Socket A AMD Athlon XP / Athlon /Duron processors and 400 MHz/333 MHz/266 MHz front side bus. Three DIMM sockets support up to 3 GB RAM.Key features include VIA 1616 5.1 channels audio (AC97) and VT6103L, PHY 10/100 LAN. There's plenty of room for expansion with five PCI slots, one AGP slot, and three DIMM sockets. Order today!