This Lenovo ThinkCentre M73 desktop computer is a powerful and versatile machine that is perfect for a variety of uses. With an Intel Core i3 4th Gen processor that runs at 2.90 GHz, this computer is great for office work, industrial tasks, engineering coding, and casual computing. The 4 GB of RAM and integrated/on-board graphics make this computer fast and efficient, while the black color and micro form factor (MFF) make it a sleek and compact addition to any workspace. In addition, this Lenovo ThinkCentre M73 desktop computer has a DisplayPort connectivity option and supports SSD (Solid State Drive) storage type. It does not come with an operating system, but it is compatible with most popular desktop operating systems. This computer is a great choice for anyone who needs a reliable and efficient machine for their work or personal use.