This HP Compaq 505B MT desktop computer is perfect for office and casual computing needs. It features an AMD Athlon processor with a speed of 2.90 GHz and 4 GB RAM for efficient performance. The desktop also comes with a 320 GB HDD (Hard Disk Drive) for storage and an optical drive for easy data access. The HP Compaq Presario model has a form factor of DT and runs on Windows 10 Pro operating system. It is equipped with features such as a most suitable office software and is perfect for those who need a reliable desktop computer.