Asus Z7S WS Dual LGA771 Xeon/ Intel 5400/ FB-DIMM/ RAID/ 2GbE/ CEB Workstation Motherboard
Specification Mfr Part Number: Z7S WS CPU: Dual Socket LGA771 Support Intel Xeon Quad-Core 5300/5400/ Dual-Core 5100/5200 Processors; Support Intel EIST/ VT/ EM64T/ XD/ TM/TM2 Technology; FSB 1600/ 1333/ 1066 MHz Chipset: Intel 5400 & ESB2E Memory: 6x 240pin DDR2-800/667/533 FB-DIMMs, 4-Channel, ECC/REG Fully-Buffered, Max Capacity 24GB Slots: 3x PCI-Express x16 Slots (Support ATI CrossFire Technology; One runs on x8); 1x PCI-Express x1 Slot; 1x PCI-X Slot; 1x PCI Slot IDE/SATA: 1x ATA-100 Channel; 6x SATA2 Ports, RAID 0, 1 LAN: 2x Marvell 88E8056 Gigabit Ethernet Controller Ports: 8x USB 2.0 Ports (5 rear, 2 by header, 1 on-board); 1x IEEE 1394 Port; 2x eSATA Ports; 1x PS/2 Keyboard Port; 2x RJ45 LAN Ports Power Connector: 1x 24pin Main Power; 1x 8pin CPU Power; 1x 4pin CPU Power Form Factor: CEB, 12 x 10.5 inch / 30.5 x 26.7 cm Package: Retail RoHS Compliant