Model: Dell Precision R7910 Rack-Mount Workstation Condition: Refurbished, Very Good Condition, May Have Minor Scuffs/Scratches Operating System: Windows 8.1 Professional 64-Bit, includes GML (genuine Microsoft label) and original re-installation DVD. Processor(s): None (1 x heatsink included) Memory. Graphics Card: None Disk Controller: Dell PERC H730 RAID Controller with 2GB NV Cache Hard Drive(s): None (2 x hotswap trays included) Optical Drive: DVD-RW Drive.Includes keyboard, mouse, power cord, original Windows 8.1 Install DVD. You will NOT find a Windows COA on this workstation, just the smaller GML label at the back, which is the new proof of license for Windows 8. (C) Copright 2008 BTN Systems. BTN TERMS AND CONDITIONS OF SALE. Any marks are property of their respective owners and used only to identify items. The item "Dell Precision R7910 Rack-Mount Bare Bones Workstation PERC H730P RAID 2x1100W" is in sale since Thursday, July 9, 2015. This item is in the category "Computers/Tablets & Networking\Desktops & All-In-Ones\PC Desktops & All-In-Ones". The seller is "btnsystems" and is located in Washington, District Of Columbia. This item can be shipped to United States.