XPS 11 is made with machined aluminum and more carbon fiber than ever before. The edge-to-edge Corning Gorilla Glass NBT is up to 10 times more scratch-resistant than soda lime glass, so it helps prevent scuffs caused by handling, cleaning or wiping. Core i5-4210Y 1.9 GHz. 4 GB DDR3L SDRAM. 128 GB Solid-State Drive. 11.6-Inch Screen. Windows 8.1.