he OptiPlex 3020 0KKYMN Small Form Factor Desktop Computer from Dell houses an Intel Quad-Core 3.3 GHz i5-4590 processor with an integrated Intel HD graphics 4600. With the Intel Turbo Boost 2.0 technology, the processor can also be overclocked up to 3.7 GHz. It has 4GB 1600 MHz DDR3 RAM (expandable up to 16GB), 500GB 3.5″ (7200 rpm) SATA hard drive, and 8X DVD /-RW optical drive. It features eight external and two internal USB 2.0 ports, one RJ-45, one VGA, and one DisplayPort for connectivity. The Windows 10 is the installed operating system.