OptiPlex 5260 Intel Core i5-8500 (6 Cores/9MB/6T/up to 4.1GHz/65W); supports Windows 10/Linux, 500GB 2.5inch Serial ATA (7,200 RPM) Hard Drive, Dell OptiPlex, 4GB 1X4GB 2666MHz DDR4 Non-ECC, Windows 10 Pro 64bit English, French, Spanish , Intel Integrated