With its revolutionary new architecture and bold new industrial design, the HP Z400 Workstation helps you accomplish more with every minute of your time and every dollar of your investment.Form factorConvertible minitowerOperating systemWindows 7CPU1x Intel Xeon W3520 2.66GHzMemory4GB PC3-10600 DDR3 1333 MHz DDR3 ECC unbufferedStorage250GB HDDGraphics adapterNvidia NVS 290Optical driveSATA SuperMulti DVD writerFront I/O2 USB 2.0, 1 IEEE 1394a standard, 1 audio out, and 1 microphone.Rear I/O6 USB 2.0, 2 PS/2, RJ-45 (NIC), 1 audio line in, 1 audio line out, 1 microphone in;audio ports can be retasked to function as line in, line out, microphone, or headphone.Expansion slots2 PCI slots (full-height, full-length)1 PCI Express Gen1 slot x8 mechanical/x4 electrical1 PCI Express Gen2 slot x8 mechanical/x4 electrical2 PCI Express Gen2 slots x16 (one dedicated for graphics)AudioIntegrated Intel/Realtek HD ALC262 AudioNetworkingIntegrated Broadcom 5764 PCIe LOM ControllerTitleHP Z400 Workstation H2B93US Intel W3520 2.66GHz/ 4GB/ 250GB/ Win7ConditionRefurbishedContentWorkstation, power cord, keyboard, optical mouseManufacturerHP ModelZ400 HPP P/NH2B93US#ABASKUZ400 http://www.compeve.com/Products/Workstations/HP/z400/Z400_compeve__8.jpghttp://www.compeve.com/Products/Workstations/HP/z400/Z400_compeve__1.jpg:,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28e013%3F%3E%3A-1578f471ac4-0x113-->
