Specifications:  1) CPU: LGA775 socket for Intel Pentium 4 / Celeron D / Pentium D processor  2) FSB 1066 / 800 / 533 MHz  3) Support hyper-threading technology  4) Chipset: VIA P4M890 and VT8237R plus  5) North bridge: VIA P4M890 6) South bridge: VIA VT8237R plus  7) Memory: 2 x 240-pin DDR2 DIMM socket, supports up to 2 GB  8) Supports DDR2 533 DDR2 SDRAM  9) 1 x PCI-E 16x slot  10) 1 x PCI-E 1x slot  11) PCI slots  12) Storage supported by VIA VT8237R+  13) 4 x ultra DMA133 / 100 / 66 devices  14)2 x serial ATA devices, supports SATA1 SATA2 15) RA ID0 and RAID1 configuration  16) Audio: Realtek ALC655 6-channel audio CODEC  17) Compliant with AC' 97 2.3 specification  18) LAN: Realtek 8100C 10 / 100Mbps fast Ethernet PHY  19) Rear panel: I/O  20) 1 x PS/2 keyboard and PS/2 mouse connectors  21) 1 x parallel port (LPT)  22)1 x serial port (COM1)  23) 1 x VGA port  24) 4 x USB ports  25) 1 x RJ45 LAN connector  26) 1 x audio port (line-in, line-out, Mic-in)  27) Internal I/O connectors and headers, 1 x 24-pin ATX power supply connector  28) 1 x 4-pin ATX 12V connector  29) 1 x FDD connector supports two 360K - 2.88MB FDDs  30) 2 x IDE connectors  31) 2 x serial ATA connectors  32) 2 x USB 2.0 headers support additional 4 USB ports  33) 1 x front panel switch / LED header  34) 1 x front panel audio header  35) AUX-in header  36) 1 x CD in header  37) CPU fan / SYS fan connectors  38) System BIOS, AMI BIOS with 4MB flash ROM  39) Supports plug and play: 1.0A, APM 1.2, multi boot, DMI  40) Supports ACPI revision 1.0 specification  41) Form factor: micro-ATX 42) Size: 250 x 190mm