The IdeaPad S400 notebook features a slim 1 in. profile and a tactile metallic finish, all at an affordable price. Ultra-portable design for easy mobility, under 1 in. thin and only 3.97 lbs . Sleek exterior design with a stylish metallic finish for the user who is always on the go. AccuType keyboard with individual rounded keys for comfortable and accurate typing. With a widescreen display, lightweight design, AccuType keyboard and large touchpad, it makes for the perfect travel companion. Powered by the 3rd generation Intel Core processor family, this is a fully-featured thin and light notebook.