Toshiba Satellite L505D-ES5025 TruBrite 15.6-Inch Laptop (Grey/Black) 2.3GHz AMD Athlon II Dual-Core M520 Processor 4GB 200-Pin DDR2 SO-DIMM Memory 320GB Serial ATA Hard Disk Drive (5400RPM); DVD SuperMulti Drive with Labelflash supporting 11 formats 15.6" CCFL (16:9) 1366x768 Display; ATI Radeon 4200 Graphics Window 7 Home Premium 64-bit