The Dell Precision™ T5400 is a full-featured, high-performance workstation in a compact, fully scalable space-saving design. The Dell Precision T5400 features the latest generation of multi-core Intel® Xeon® processors, advanced memory and graphics options, and supports performance enhancing RAID configurations. Independent Software Vendor (ISV) certification delivers optimized compatibility with your critical software, and Dell's use of industry standard architecture ensures that performance comes with reduced complexity. Socket: Dual Xeon Socket 771 Chipset: Intel 5400 Dell Part #: RW203 Supported CPU's: One or two Dual or Quad Core Intel® Xeon Processors. 1333MHz FSB, 64-bit Memory: 8 slots, up to 32GB quad-channel - DDR2 PC2-5300 fully-buffered ECC Networking: IBroadcom BCM5754 10/100/1000 Slots: 1 PCI-e x8 slot wired as x4 2 PCI-e x16 Gen2 graphics slot w/ Dual 150W; (300W total) 2 PCI-X 64bit/100MHz slots with support for 3.3v or universal cards 1 PCI 32bit/33Mhz slot Audio: Integrated Standard I/O Ports: 8 USB 2.0: two on front panel, five on back panel, one internal on motherboard 2 serial, 1 parallel, 2 PS/2, 1 RJ-45, Stereo line-in and headphone line-out on back panel Microphone and headphone connector on front panel, IEEE 1394a connector available on front panel with add-in card Memory 12GB RAM Storage 1TB HDD CPU 2x Intel Xeon Quad Core E5405 2.0GHz Operating system Windows 7 Pro Graphics adapter Nvidia NVS 290 Power Supply: 875 Watt Power Supply (Model: H875E-00, Dell Part Number: YN642) Compatible HDD's: SATA, SAS TitleDell Precision T5400 Workstation/ Computer Intel 2x E5405/ 12GB/ 1TB/ Win7ConditionRefurbishedContentDell T5400 Computer, Power CordManufacturerDEllModelT5400SKUT5400http://www.compeve.com/Products/Workstations/Dell/T5400/T5400_compeve__1.jpghttp://www.compeve.com/Products/Workstations/Dell/T5400/T5400_compeve__2.jpg