The Samsung Series 9 (NP900X) is designed with mobility in mind, thanks to dramatic duralumin enclosure complete with arching curves and remarkable durability. Duralumin is twice the strength of aluminum, despite being light in weight. Elegant from every angle, the Samsung 9 Series laptop also includes backlit keyboard, brilliant LCD display screen a large multi-touch clickpad and Intel's 2nd generation i3 and i5 processors. It's a minimalist look that is both simple and sophisticated. Custom upgrade your Samsung 9 Series laptop at Portable One - upgrade to maximize the RAM - Don't compromize, customize!