Enjoy high-performance business computing with this Dell OptiPlex 755 Core 2 Duo 3.0 GHz Mini-Tower PC! Backed by an Intel Core 2 Duo E8400 3.0 GHz dual-core processor and 2 GB of DDR2 memory, the OptiPlex 755 Mini-Tower provides the power you need to breeze through applications! Store your documents and media files on the 250 GB hard drive. Plus, Microsoft Windows 7 Home Premium 32-bit is pre-installed! Access CDs or DVDs, backup data, and burn CDs or DVDs with the DVD±RW drive! Connect to a high speed network with integrated Intel 82566DM 10/100/1000 Gigabit Ethernet! With USB 2.0, serial, VGA, parallel and audio ports, you'll have plenty of connectivity options! Order today!