<img src="http://ti2.auctiva.com/web/aswCredit.gif" border="0"><br><a href="http://www.auctiva.com/?how=scLnk1" target="_blank"><img src="http://ti2.auctiva.com/images/sc1line1.gif" border="0"></a>Visit our storeContact usHP Z800 Workstation Motherboard/Main Board/System BoardHP Part Numbers: 576202-001, 460838-002Manufacturer:HPPart Numbers:576202-001, 460838-002Compatible Workstations:HP Z800Sockets:Dual LGA 1366Supported CPU's:5500 and 5600 Series Quad and Hex Core Xeon ProcessorsChipset:Intel 5520Memory Speed Supported:800, 1066, 1333 MhzMaximum Supported Memory:192GB (with two processors)Number of DIMM's:12 (6 per processor)Storage Controllers:SATA and SASBack Connectors:1 IEEE-1394a, 6 USB 2.0, 1 Serial, PS/2 keyboard and mouse, 2 RJ-45 to integrated Gigabit LAN, 1 Audio Line In, 1 Audio Line Out, 1 Microphone In.Slots:2 PCI Express Gen2 x16 slots, 2 PCI Express Gen2 x8 slots, 1 PCI Express Gen2 x4 slot, 1 PCI Express Gen1 x4 slot, 1 PCI 32bit/33MHz slotForm Factor:CustomCondition:New, OEM (Digital Serial Number Not Entered)Included:Motherboard OnlyWe Reserve The Right To Cancel Your buy (for buyders with "0" and negative feedbacks)Free shipping within continental US ONLY! Alaska, Hawaii, Puerto Rico buyers please contact us for shipping quote prior buying!