HP Probook 6460B Notebook PC - Intel I5 2520M 2.5ghz 4Ggb 250gb 14.0" Windows 10 Professional (Certified Refurbishedd) This Certified Refurbishedd 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. 4Gb DDR3 Ram - 250GB HD; Windows 10 Professional 64 Bit; 14.0" LED Screen.