Dell Inspiron iO2305-543MSL Desktop (Black) [Discontinued By Manufacturer] Intel Athlon_II_X2_Dual_Core_240e_ Processor 2.8GHz 4 GB SDRAM DDR3 RAM 500GB 7200rpm Hard Drive 23-Inch Screen, ATI Radeon HD 4270 Graphics Windows 7 Home Premium (64-bit)