Dell Studio 1557 Quad Cores 4 processors 8 Threads Core i7 fast laptop 7200rpm !

Dell Studio 15 1557 Intel i7 quad core processor, 4Gb ram, 320Gb hard disk, ATI 1GB dedicated graphics, bluetooth, webcam, Windows 7 Ultimate Processor: Intel Core i7-720QM quad core processor, 4 x 1.6Ghz cores - boost to 2.8Ghz, 8 threads, 6Mb Cache Ram: 4Gb DDR3 1333Mhz Ram installed (2 chips) Hard drive: 320Gb 7200 rpm SATA hard disk Graphics card: ATI Radeon HD 4570 512Mb dedicated graphics Wireless: Intel 1397 wireless card 802.11b/g WiFi Optical drive: 8x DVD±RW slot load drive - watch, record and listen to DVDs and CDs Screen: 15.6in Widescreen High Definition LED with TrueLife CCFL - 1366x768 Camera: 2.0 megapixel webcam with mic Media Readers: 8 in 1 card reader - SD, SDHC, xD, MMC, MS etc Battery: Long life 6 Cell battery Sound: Intel High Definition Audio 2.2 & speakers Ports: 3 x USB 2.0 (1 x eSata), HDMI, VGA, 10/100/1000 LAN, 2 x Line-out, 1 x Line-in, Mic/headphone, 34mm ExpressCard slot Dimensions: 25 x 373 x 254 mm (Heigh x Width x Depth) Weight: 2.51kg Finish: Black chainlink finish Operating system: Windows 7 Ultimate 64bit it will come with its battery and charger in a plain box.