Operating System: Windows 7, Intel Processor, Dual-Core Processor T3200(2.0GHz), 667MHz FSB, 1MB L2 Cache, 2GB DDR2 (800MHz, Memory slots: 2, HDD 250GB(2.5" 5400rpm SATA) Optical Drive: ODD SATA DVD Super Multi Dual Layer (DVD-R/RW, +R/RW, RAM), Display: Display 15.4" LED WXGA(1280x800)Graphics: Graphics Mobile Intel GMA 4500MHD