Dell Precision M4700 15" Notebook PC - Intel Core i7-3720QM 2.6GHz 8GB 500GB DVDRW Windows 10 Professional (Certified Refurbished) This Certified Refurbished product is tested & certified to look and work like new by a Microsoft Authorized Refurbisher. The product includes accessories, and is backed by a 1 year warranty. Intel Core i7-3720QM 2.6GHz Processor 8GB DDR3 - 500GB SATA Hard Drive 15.6" HD(1366x768): anti-glare, LED-backlit Display Microsoft Windows 10 Professional (64-Bit)