![Amazon.com: Dell Optiplex Computer Windows 7 Pro Intel Core 2 DUO 3.0 Ghz - New 4GB RAM - 320GB HDD-(Certified Reconditioned). : Electronics Amazon.com: Dell Optiplex Computer Windows 7 Pro Intel Core 2 DUO 3.0 Ghz - New 4GB RAM - 320GB HDD-(Certified Reconditioned). : Electronics](https://m.media-amazon.com/images/I/51epqNCRPHL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA25%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Dell Optiplex Computer Windows 7 Pro Intel Core 2 DUO 3.0 Ghz - New 4GB RAM - 320GB HDD-(Certified Reconditioned). : Electronics
![Amazon.com: Lenovo Thinkcentre M72e 0967B5U Desktop Windows 7 Pro (Discontinued by Manufacturer) : Electronics Amazon.com: Lenovo Thinkcentre M72e 0967B5U Desktop Windows 7 Pro (Discontinued by Manufacturer) : Electronics](https://m.media-amazon.com/images/I/91EVy6n-EAL.jpg)
Amazon.com: Lenovo Thinkcentre M72e 0967B5U Desktop Windows 7 Pro (Discontinued by Manufacturer) : Electronics
![Amazon.com: HP Core 2 Duo 3.0GHz,New 4GB Memory, 500GB HDD, DVD Burner, Windows 7 Professional 64-Bit-(Certified Reconditioned) : Electronics Amazon.com: HP Core 2 Duo 3.0GHz,New 4GB Memory, 500GB HDD, DVD Burner, Windows 7 Professional 64-Bit-(Certified Reconditioned) : Electronics](https://m.media-amazon.com/images/I/61OS4BTUFWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Core 2 Duo 3.0GHz,New 4GB Memory, 500GB HDD, DVD Burner, Windows 7 Professional 64-Bit-(Certified Reconditioned) : Electronics
![Dell Optiplex Computer Windows 7 Pro Intel Core 2 DUO 3.0 Ghz - New 4GB RAM - 320GB HDD-(Certified Reconditioned). : Amazon.ca: Electronics Dell Optiplex Computer Windows 7 Pro Intel Core 2 DUO 3.0 Ghz - New 4GB RAM - 320GB HDD-(Certified Reconditioned). : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/51epqNCRPHL._AC_SX425_.jpg)