Compaq Pro 6300 21.5" All-in-One
All-in-One - Intel Core i7-3770 3.4GHz Quad-Core (3.9GHz Turbo) - 8GB (Max 16GB) - 1000GB 7200RPM - DVD Writer - Intel HD 4000 Graphics - 21.5" Integrated Display - Gigabit LAN - Windows 7 Professional from Windows 8 Professional Downgrade Rights - 3 Year On-Site Mfg. Warranty