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Powerful options
Power through your day with a high-performance 8th Gen Intel Core processor and options that include Intel Optane memory2, SSD storage, and up to 32 GB of DDR4 memory.
Expansion that extends your investment
The 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 ports3 to connect to up to three HP displays.
Connection hub
With eight total USB ports and optional Bluetooth™3 connectivity, the HP ProDesk 400 MT becomes a hub for all your devices in the office.
Tested and ready
The reliable HP ProDesk 400 MT experienced 120,000 hours of the HP Total Test Process5 and now has an optional dust filter3 to help extend the life of your PC by reducing airborne particulate intake in the most demanding work environments.
Let nothing stand in your way
Power through your day with Windows 10 Pro with built-in security, collaboration, and connectivity.
Super secure. Super protected.
HP Client Security Manager Gen4 features multi-factor authentication, HP Device Access Manager, HP SpareKey, and HP Password Manager. These tools work to keep data out of reach and defend against theft, attacks, and unauthorized users.