HP 6000 Pro - Duo 2.93GHz, New 1TB HDD, 8GB DDR3, Windows 10 Pro, WiFi (Certified Refurbished) This computer has been certified refurbished by a Microsoft Authorized Refurbisher, ensuring the highest levels of quality and support. HP 6000 Core 2 Duo 2.9 GHz Processor What's Inside: 8GB RAM, 1TB Hard Drive, DVD Optical Drive, Operating System: Windows 10 Professional Includes: USB Keyboard and Mouse, WiFi Adapter,