Pentium 4 1.4~2.4GHz CPUs with frequency at 400MHz FSB in Socket 478, VIA P4M266 chipset. Provides 2 DIMM sockets for PC133 SDRAM and 2 DDR DIMM sockets for DDR266 SDRAM. 2 x PCI slots, 1 x AGP 4x slot, 1 x CNR slot, on board audio, video and LAN. MicroATX Form Factor. Motherboard only. No manuals, cables or drivers.