This HP Z220 Workstation SFF is perfect for casual computing with its Intel Core i3-3320 processor and 4 GB of RAM. The desktop is sleek in black and comes equipped with an Intel Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller. Its small form factor (SFF) makes it easy to fit in any space and the connectivity options include DisplayPort. This desktop also features an optical drive and a 500 GB HDD (Hard Disk Drive) for storage. The operating system is not included, but you can easily install one of your choice. This HP SFF desktop from the HP Z220 series is a reliable and durable option for your computing needs. Please note that for more information on California Prop 65 Warning, you can visit www.p65warnings.ca.gov.