OptiPlex 7070 ULTRA. Intel Core i5-8265U (4 Cores/6MB/1.6GHz to 3.9GHz/25W); supports Windows 10/Linux 8GB 1X8GB DDR4 2666MHz Non-ECC 2.5" 500GB 7200RPM SATA Hard Disk Drive Windows 10 Pro 64bit English, French, Spanish Intel Integrated Graphics Intel AX200 wireless card Black Dell KM636 Wireless Keyboard & Mouse Mouse included with Keyboard 65 Watt AC Adapter