Samsung -R540-JA08 Laptop / Intel Core i3 Processor / 15.6" LED Display / 3GB DDR3 / 320GB Hard Drive / Multiformat DVD&plusmn;RW/CD-RW drive with double-layer support / Built-in low-light webcam with microphone / Microsoft Windows 7 Home Premium Edition 64 - Black 15.6" LED HD DVDRW 320 GB HDMI Port, 3 USB 2.0 Ports, Headphone Jack, Mic-in, VGA, RJ45 (LAN) Windows 7 Home Premium 64bit