Refurbished: DELL Desktop Computer 780 Core 2 Duo E8400 (3.00GHz) 8GB DDR3 1TB HDD Windows 7 Professional 64-bit - Newegg.com
Refurbished HP Dc 7900 Small Form Factor Intel Core 2 Duo 3.0Ghz Processor, 4GB RAM, 250GB Hard Drive, DVD-Rom, Windows 7 Home 64 Bit, USB WiFi Dongle - Walmart.com