Professionally refurbished by a Microsoft Authorized Refurbisher, this desktop computer offers the perfect balance of power and affordability. Windows 7 Home Premium 64bit installed. 2.3GHz Intel Core 2 Duo Processor 2GB Memory80GB Hard DriveDVD-ROMWindows 7 Home Premium (64bit) 1 Year WarrantyFeaturing Lenovo's ThinkCentre line of desktops, this machine is designed for demanding corporate environments. The Intel Core 2 Duo processor and 2GB of memory are more than capable of tackling every day tasks with ease.Included is an outstanding 1 year warranty with free tech support! Buy with confidence. 100% Satisfaction Guaranteed! Buy this Desktop and you can Get Free Shipping on a Lenovo ThinkCentre M57 2GB Memory Desktop Computer - Refurbished for $124 at Rakuten.com, a $175 Savings!