Dell is known for it's performance and high quality and more than lives up to these standards with the Dell Optiplex 3020 Desktop. This offers outstanding performance, reliable security and easy serviceability. Be up to the mark, and even exceed expectations with this desktop that does the same. With the Intel Core i3 Core processor, you get the fastest and most efficient performance. It comes with a 500GB internal memory and a 4GB RAM. The device has dimensions of 7.17 x 1.4 x 6.93inch and a lightweight form factor. This make it easily portable when required. The DOS operating system makes this computer very easy to operate to its maximum efficiency. Key Features: Monitor: 18.5 Inch LED E1914HE Hard Disk Processor: Intel Core i3 4160 (3.6GHZ)Ram: 4GB Memory: 500 GBOperating System: DOSUSB Port: Yes DVD Multi drive: YesComes with Keyboard and Mouse High Performance, Every Day There will be no more challenging jobs, nothing too difficult for you to handle, no task that seems impossible, with the Dell Optiplex 3020 Desktop. This runs on the powerful Intel Core i3 Dual Core processor that gives you speedy performance every time. Get an efficient and smooth sailing interface with DOS, which makes everything slide your way. With up to 500GB of memory, you can open multiple applications at once and still achieve the best possible speed and a smooth, glitch free performance. Multitasking was never more easy than with the Dell Optiplex 3020 Desktop. For all you graphic designers and creative animators out there, life just got easier. This device even supports dual monitors. This is possible thanks to the integrated Intel Graphics which also helps boost your performance. Superb Security Ward off all those advanced threats and Zero Day attack with Dell Data Protection.