Amazon.com: Dell Optiplex, Intel Core 2 Duo 3.0 GHz 4GB Memory/160GB HDD, Windows 10 Professional (Renewed) : Electronics
Refurbished: Dell Optiplex 755 A Grade Desktop PC with Intel Core 2 Duo 2.66GHz, 4GB RAM, 1TB HDD, DVDRW, Windows 7 Professional 64 Bit, Microsoft Authorized Recertified Desktop PC w/1 Year Warranty