Get the most out of your work computer with the HP Compaq DC7800 SFF Desktop with Intel® E6550, 1TB HDD, 6GB RAM and Windows 7 Professional 64-Bit Edition. This business computer provides users with a compact, Small Form Factor design to increase desk space and accessibility to USB and disk drives. The DC7800 runs Windows 7 Professional 64-Bit which allows for encryption of files and backup to a network. Also included are an Intel Core 2 Duo processor, 6GB of RAM and a 1TB hard drive for superior storage capability and processing speed.