HP EVNY 6t Ultrabook A6-4455M 15.6-Inch HD LED w/ Beats Audio and Triple Bass Reflex Subwoofer (Black) AMD Dual Core A6-4455M Processor @ 2.1Ghz 4GB DDR3 (1 Dimm) Upgradeable to 16 GB; 320GB Hard Drive; HP TrueVision HD Webcam with integrated dual array digital microphone 10/100/1000 Gigabit Ethernet LAN; Battery life Up to 9 hours; 15.6" HD BrightView LED-backlit (1366 x 768) 2 SuperSpeed USB 3.0; 1 USB 2.0; 1 HDMI; 1 RJ45; 1 headphone-out; 1 microphone-in; Digital media card reader Full-size, island-style keyboard; Beats Audio with Triple Bass Relflex Subwoofer; W7HP-64