The Dell OptiPlex 320 Tower is a desktop computer with 2GB of RAM, an Intel Pentium 4 processor, and a DVD drive. It includes USB 2.0 connectivity and VGA port for easy connectivity. The system features Windows 7 Pro operating system, making it suitable for office and casual computing tasks. With its tower form factor and sleek black and silver color scheme, this Dell OptiPlex desktop offers reliable performance for everyday use. Taken out of school tested and working 80 GB Hard Drive 2GB DDR2 Has light buffs and scratches