Sony VGNFZ290N6 Dt7700/2.4 1gbx2 200g 15.4w Br Dvd Vstb Ideal for professionals Slight and sturdy casing Robust Intel Core 2 Duo processor and advanced wireless technolog Blu-ray Disc technology offers end-to-end support for high definition recorders Offers an incredible color contrast of 90% far superior to the 40%-50% of most notebook PCs