Dell Inspiron Laptop 15N / Intel Core i3 Processor / HDMI / Webcam / 15.6-inch Display Screen / 3GB RAM Memory / 320GB Hard Drive / Double-layer DVD&plusmn;RW Dual-Layer / Windows 7 Home Premium / Obsidian Black Intel Core i3-380M processor 15.6" screen with webcam and HDMI 3GB memory, 320GB hard drive, 3-in-1 media reader, double-layer DVDRW/CD-RW Over 5 hours unplugged Genuine Windows 7 Home Premium 64-bit