HP 635 LJ512UT 15.6" LED Notebook (4GB Ram, 320Gb hard drive, Windows 7 Home Premium 64, HDMI, WebCam) AMD Dual-Core E-300 APU with Radeon HD 6310 Graphics (1.3 GHz, 1 MB L2 cache), 15.6" diagonal LED-backlit HD anti-glare (1366 x 768) 4 GB 1333 MHz DDR3 SDRAM, ATI Mobility Radeon HD 4250, 1 SD/MMC Slot 320 GB 5400 rpm SATA II, DVD+/-RW SuperMulti DL, VGA webcam, High Definition Audio support; Integrated microphone; Integrated stereo speaker; Headphone/line out; Microphone in 3 USB 2.0, 1 VGA, 1 HDMI, 1 stereo microphone in, 1 stereo headphone /line-out, 1 RJ-45, 1 AC power, Industry standard keyboard with full-pitch key layout, Touchpad with 2-piece pick button with left and right click functions; Multi-touch gestures su 6-cell (47 WHr) Li-Ion battery, Windows 7 Home Premium 64