Asus X55A-SPD0204O Laptop Computer / 15.6-inch Display Screen / Intel&reg; Pentium&reg; 2020M Dual-core 2.4GHz Processor / 4GB DDR3 SDRAM / 500GB Hard Drive / DVD&plusmn;RW/CD-RW / Webcam / USB 3.0 / Gigabit Ethernet / 6-cell Battery / Windows 8 / Black 15.6-inch High-definition widescreen LCD (1366 x 768), Intel UMA 500GB HD, 4GB DDR3 SDRAM, media card reader, Webcam Intel Pentium 2020M Dual-core 2.4GHz Processor, DVDRW/CD-RW WiFi 802.11b/g/n, 10/100/1000 Gigabit Ethernet (RJ-45), USB 3.0, 6-cell Lithium Ion battery Portable 5.6 lbs, 1.3" thin, Black case, Windows 8