GIGABYTE GA-X38-DS4 Core 2 Quad/ Intel X38/ DDR2-1200/ CrossFireX/ A&GbE/ ATX Motherboard
Specifications:

Mfr Part Number: GA-X38-DS4
CPU: Socket 775 Support Intel Core 2 Quad/ Core 2 Extreme/ Core 2 Duo/ Pentium Extreme Edition/ Pentium D/ Pentium 4 Extreme Edition/ Pentium 4 Processor; FSB 1600/ 1333/ 1066/ 800 MHz
Chipset: Intel X38 & ICH9R
Memory: 4x DDR2-1200/1066/800 DIMMs, Dual Channel, ECC, Max Capacity 8GB
Slots: 2x PCI-Express x16 Slots (Support ATI CrossFireX Technology; Support PCI-Express 2.0); 3x PCI-Express x1 Slots; 2x PCI Slots
IDE/SATA: 1x ATA-100 Channel (By GIGABYTE SATA2 Chip); 6x SATA2 Ports, Support RAID 0, 1, 5, 10 (By ICH9R)
Audio: Realtek ALC889A 8-Channel Audio CODEC
LAN: Realtek 8111B 10/100/1000Mbps Gigabit Ethernet Controller
Ports: 12x USB 2.0 Ports (8 rear, 4 by headers); 3x IEEE 1394a Ports (2 rear, 1 by header); 2x PS/2 Ports; 1x Serial Header; 1x Parallel Header; 1x RJ45 LAN Port; 1x Coaxial S/PDIF Out; 1x Optical S/PDIF Out; Audio I/O Jacks
Power Connector: 1x 24pin Main Power; 1x 8pin CPU Power
Form Factor: ATX, 305 x 244 mm
Package: Retail
RoHS Compliant