The DELL OPTIPLEX 790 INTEL CORE I7 4GB 500GB TOWER is a powerful desktop computer perfect for business or personal use. With an Intel Core i7 processor and 4GB of RAM, this computer runs smoothly and efficiently. The 500GB hard drive provides ample storage space for all your important files and documents. The tower design allows for easy access to the components and easy upgrades. This computer is a great choice for anyone looking for a reliable and high-performance desktop.