Acer Aspire S5-391-6495 13.3-Inch Ultrabook (1.8 GHz Intel Core i5-3337U Processor, 4GB DDR3, 128GB SSD, Windows 8) Black Intel Core i5-3337U 1.8 GHz (3 MB Cache) 4 GB DDR3 RAM 128 GB Solid-State Drive 13.3-Inch Screen, Intel HD Graphics 4000 Windows 8, 6.5-hour battery life