This high-quality refurbished Dell OptiPlex small form factor computer makes a great addition to any home office or study. With its sleek look and quality performance, it can provide users with a great experience while improving the appearance of the workstation..Windows 10 Professional 64bit.Intel GMA X4500.Refurbished.4GB Memory, 250GB Hard Drive, DVDRW.18 Month Warranty.Small form factor desktop computer.Intel Core 2 Duo 2.9 GHz Processor.8 External USB 2.0 ports and 1 Internal USB 2.0; 1 Parallel; 1 Serial; 1 RJ-45; 1 VGA; 1 Display Port; 1 eSATA; 2 Line-in (stereo/microphone);2 Line-out (headphone/speaker)