All the essentials for your growing business needs. The HP Pro Tower 400 provides users with commercial-grade performance, security, and scalability for growing businesses. This PC is powered by the latest Intel® processor and protected with always-on security you can trust.
Intel® Core™ processor
Maintain productivity through your day with the HP Pro Tower 400, featuring the latest Intel® Core™ processor.
Support up to 3 displays
Increase productivity and tackle a range of workflows with video ports supporting up to three displays.
Windows 11 Pro
Work anywhere without compromising on performance or security with Windows 11 Pro powered by HP's collaboration and connectivity technology.
Security is your top priority
The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.
BIOS management over the network
HP Sure Admin, a modern BIOS management tool, eliminates the need for a password or BIOS configuration utility in the OS by creating a digital signature that allows IT administrators to securely manage BIOS settings over a network.
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP’s self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.
HP Sure Sense
Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.
Erase your drive
HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.
Simple PC management
Spend less time and get right to the updates you need with HP Support Assistant.
Speed up the basics of IT management
The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.
Protected by HP Wolf Security
HP Wolf Pro Security Edition PCs interlace HP Sure Click Pro with HP Sure Sense Pro providing more in-depth coverage than the standard versions through a 1-year or 3-year user license with HP Support. This creates a powerful, single solution that doesn’t require an IT-managed PC environment.
Help protect our shared future
A high-efficiency power supply and molded-pulp packaging help reduce the impact on the environment.