Biostar P4M890-M7-PCIE Socket 775 mATX MB w/VID SND & RAID Biostar P4M890-M7-PCIE Socket 775 mATX Motherboard General Features: VIA P4M890 + VIA8237R chipset Socket 775 mATX form factor Supports 1066 MHz Front Side Bus SupportsHyper-Threading technology Supports up to 4 GB single channel DDR2 (DDR2 400/533MHz) VIA UniChrome Pro integrated graphics Realtek ALC658 6-Channel AC97 2.3 CODEC Realtek RTL8201 CL PHY10/100 LAN Supports RAID 0/1 functions One (1) IDE controller