Visit our storeDell Precision T3500 Professional WorkstationWith Intel Xeon E5520 Processor at 2.26Ghz, 6GB RAM, 250GB HDD,and Three Quadro NVS 285 Video Cards with 6 Monitor Support Dell Precision T3500: Specifications: Processor: Intel Xeon E5520 Processor at 2.26GHz, 5.86GT/s, 8MB L3 Cache Memory: 6GB DDR3 Video Card: Three Quadro NVS 285 Video Cards with 6 Monitor Support Hard Drive: 250GB SATA Power Supply: 525 Watt Optical Drive: DVD-ROM Operating System: Windows 7 Pro 64bit COA Sticker: Windows 7 Pro 64bit Included: Workstation and power cord Condition: Refurbished - Perfect working condition, case may have few minor scratches Warranty: 30 days Motherboard Specifications: Sockets: Single LGA1366 Supported CPU's: Intel Xeon processors up to six-cores with up to 6.4GT/s (Intel QuickPath Interconnect) and up to 12MB shared cache Chipset: Intel X58 Memory: Up to 24GB3 1333MHz ECC and non-ECC memory in 6 DIMM slots Network: Network Controller: Integrated Broadcom 5761 Gigabit Ethernet controller with Remote Wake UP and PXE support Audio: Integrated High-Definition Audio, 24-bit analog-to-digital; 24-bit digital-to-analog stereo conversion Slots: 2x PCI-E x16, 2x PCI-E x4, 2x PCI Outputs/Inputs: Eleven USB 2.0: two on front panel, six on back panel, three internal (UDOC) on motherboard; eSATA: one rear; one serial; one parallel; two PS/2; one RJ-45; stereo line-in and headphone line-out on back panel; microphone and headphone connector on front; IEEE 1394a ports are provided with optional 1394 PCIe card We Reserve The Right To Cancel Your buy (for buyders with "0" and negative feedbacks) compeve Store