Performance you want. Value you need. The HP Z420 gives you professional expandability in an accessible, tool-free mini-tower form factor—all at a great price. With up to 8 discrete processing cores, the latest processing and I/O power from Intel®, and the latest graphics technology from leading graphics providers, the HP Z420 has the power you need to get the job done.Operating systemWindows 7 ProCPUIntel Xeon E5-1603 2.80GHzChipsetIntel C602 ChipsetMemory8GB RAMDrive ControllersIntegrated 6-channel SATA controller: 2 ports 6 Gb/s + 4 ports 3 Gb/s, RAID 0,1, 5, 10 capableStorage1TB 7200 RPM SATAOptical StorageHP 16x SuperMulti DVDRW SATAExpansion Slots2 PCI Express Gen3 x16 mechanical/electrical;1 PCI Express Gen3 x8 mechanical/electrical;1 PCI Express Gen2 x8 mechanical/x4 electrical;1 PCI Express Gen2 x4 mechanical/x1 electrical;1 Legacy PCIGraphics adapterNvidia Quadro 290AudioIntegrated Intel/Realtek HD ALC262 AudioNetworkIntegrated Intel GbE LANPortsFront: 2 USB 3.0, 1 USB 2.0, 1 IEEE 1394a standard, 1 microphone in, 1headphone out, HP 22-in-1 Media Card Reader (optional)Rear: 2 USB 3.0, 4 USB 2.0, 1 IEEE 1394a standard , 2 IEEE 1394b ports viaoptional add-in PCIe card, 1 audio in, 1 audio out, 1 microphone in, 2 PS/2,1 RJ-45 to integrated Gigabit LAN, 1 serial via optional adapterInternal: 6 USB 2.0, supports up to three HP Internal USB Port Kits (one two-portkit on each 2x5 header)Power Supply600 Watt power supplyTitleHP Z420 Desktop/ Computer Intel E5-1603 2.80GHz/ 8GB RAM / 1TB HDD/ Win 7 ProConditionRefurbishedContentWorkstation, power cord, keyboard, optical mouseManufacturerHPModelZ420SKUZ420http://compeve.com/Products/Workstations/HP/Z420/Z420_compeve__3.jpghttp://compeve.com/Products/Workstations/HP/Z420/Z420_compeve__5.jpghttp://www.compeve.com/Products/Workstations/HP/Z420/HP_Z420 _Animation.mp4
