Compaq Pro 6305 Small Form Factor PC
Small Form Factor - AMD A6-6400B 3.9GHz Dual-Core (4.1GHz Turbo) - 4GB (Max 32GB) - 500GB 7200RPM - DVD Writer - AMD Radeon Graphics - Gigabit LAN - Windows 7 Professional from Windows 8.1 Professional Downgrade Rights - 3 Year On-Site Mfg. Warranty