Designed to fit the modern workspace now and in the future, the stylishly designed, reliable, and secure HP ProDesk 400 MT is a powerful PC with scalable performance that can grow with your business.Powerful optionsPower through your day with a high-performance 8th Gen Intel® Core™ processor and options that include Intel® Optane™ memory, SSD storage, and up to 32 GB of DDR4 memory.Expansion that extends your investmentThe full value of your investment comes with expansion that extends the life of your PC. The HP ProDesk 400 MT has three bays and three full-height slots, and optional ports to connect to up to three HP displays.Connection hubWith eight total USB ports and optional Bluetooth™ connectivity, the HP ProDesk 400 MT becomes a hub for all your devices in the office.Tested and readyThe reliable HP ProDesk 400 MT experienced 120,000 hours of the HP Total Test Process and now has an optional dust filter to help extend the life of your PC by reducing airborne particulate intake in the most demanding work environments.