Purchase the Dell Optiplex 755 Desktop Kit! This kit includes a computer, mouse, monitor, and keyboard. Great for home or business use. Plenty of storage space and great for multitasking! Windows 7 Professional, 160GB Hard Drive, 4GB of RAM, Core 2 Duo 2.0GHz Processor. Microsoft Authorized Refurbisher. 1-Year Warranty Guaranteed. Free Tech Support! Click Here to View Item!