The Gateway SX2855 SFF is a compact desktop computer featuring an Intel Core i3-2120 processor with a speed of 3.30GHz, making it suitable for casual computing tasks. With 4GB of RAM and a 500GB HDD, this system provides basic storage and memory capabilities. It comes in a sleek black color and includes an optical drive for additional functionality. Running on Windows 10 Pro, this Gateway desktop is ideal for users looking for a reliable and efficient PC for everyday use.