Part#: Q550-62GB-02 Operating System: Windows 7 Professional 32-bit CPU L2 Cache: 512KB LCD Features: LED backlit IPS display with 160° vertical and horizontal viewing angles Superbly bright (400 nit) Digital pen input + capacitive multi-touch Display Type: Wide XGA Resolution: 1280 x 800 GPU/VPU: Intel GMA 600 Memory Speed: DDR2 800