HP Pavilion 15 Ultra Thin Sleekbook AMD A8-4555M Quad Core Processor up to 2.4Ghz 6GB 750GB Hard Drive 15.6-inch HD LED Display AMD Radeon HD 7600G Graphics HD Web Cam Wifi Bluetooth USB 3.0 HDMI Windows 8 (Sparkling Black) Less than 1-inch thin; Windows 8-64-bit; AMD Quad-Core A8-4555M 1.6GHz up to 2.4GHz Accelerated Processor (4MB L2 Cache) 6GB DDR3 SDRAM (2 DIMM) Maximum supported = 8GB; 750GB 5400RPM hard drive with HP ProtectSmart Hard Drive Protection 15.6-inch diagonal HD BrightView LED-backlit display (1366x768); AMD Radeon HD 7600G Discrete-Class graphics and up to 3057MB total graphics memory Altec Lansing dual speakers with Dolby Advanced Audio; 10/100BASE-T Ethernet LAN (RJ-45 connector); WiFi - 802.11b/g/n WLAN + Bluetooth; HP TrueVision HD Webcam with integrated digital microphone Full-size island-style keyboard with numeric keypad; Touchpad supporting multi-touch gestures with on/off button; Multi-Format Digital Media Card Reader for Secure Digital cards & Multimedia cards; 2 SuperSpeed USB 3.0; 1 Universal Serial Bus (USB) 2.0; HDMI; VGA (15-pin); RJ-45 (LAN); Headphone-out/microphone-in combo jack; 4-Cell 37WHr 2.55Ah lithium-ion battery