Upgrade with a better motherboard! This ECS P4M890T-M2 socket 775 mATX motherboard is based on the VIA P4M890 & VT8237R+ chipsets with support for socket 775 Intel Core 2 Duo/ Pentium D/ Pentium 4/ Celeron D processor with 1066/800/533 MHz Front Side Bus. Two 184-pin DDR DIMM socket support up to 2 GB and Two 240-pin DDR2 DIMM socket support up to 4 GB of RAM!Key features include integrated S3 UniChrome Pro 2D/3D Graphics, Realtek ALC655 6-Channel audio CODEC, and VIA VT6103L 10/100 Mbps Fast Ethernet! There is plenty of room for expansion with one CNR slot, two PCI slots, one PCI Express x1 slot, and one PCI Express x16 slot. Order today and upgrade!