Built tough for business, the VAIO Z notebook offers the portability of a 3.42 lbs (with standard battery) form factor with the performance of a larger computer. Encased in durable carbon fiber and featuring scratch-resistant XBRITE-DuraView LCD technology, the Z notebook is designed to withstand the rigors of the road. To complement this durability, this mobile workstation is backed by powerful yet efficient Intel Core 2 processor technology and a hybrid graphics system that lets you select your graphics performance on the fly - no reboot necessary. With this one-two punch combo, the Z notebook delivers the long battery life you need to stay productive when on the go.