Lenovo ThinkCentre M78 10BU0002US Desktop Computer - AMD A-Series A4-6300B 3.70 GHz - 4 GB DDR3 SDRAM - 500 GB HDD - Windows 7 Professional 64-bit upgradable to Windows 8 Pro - Small Form Factor - Business Black

For large business professionals with the need for a secure & powerful desktop PC with multi-display capability, the ThinkCentre M78 provides the latest AMD technology at a competitive price without sacrificing reliability, stability, manageability, or speed.