Dell Latitude E6420 14.1' LED Notebook - Intel Core i5 2.50 Ghz (Certified Refurbished) This Certified Refurbished Dell product is tested & certified by a Microsoft Authorized Refurbisher to look and work like-new. The product includes all original accessories, and is backed by a 1 year warranty Core i5-2520M (3M Cache, 2.50 ghz) 4GB Fast DDR3 1333mhz Memory Massive 250GB Sata Hard Drive Rugged Military standard MIL-STD 810G-tested