The HP Pro One 400 G1 is a powerful all-in-one desktop computer that boasts an Intel Core i5 processor, 8GB of RAM, and a 250GB hard drive. With its sleek and modern design, this computer is perfect for both professional and personal use. The 19.5-inch display offers vivid colors and sharp details, making it ideal for streaming videos, editing photos, and browsing the web. Additionally, the HP Pro One 400 G1 comes with a range of ports and connectivity options, including USB, HDMI, and Ethernet, making it easy to connect to other devices and peripherals.