Everything you need to meet the needs of your growing business

The HP Pro Tower 400 provides commercial-grade performance, security, and scalability for growing businesses. This PC is equipped with the latest Intel processors, protected by always-on security you can trust.

Intel Core Processor

Stay productive all day long with the HP Pro Tower 400, equipped with the latest Intel Core processors.

HP Wolf Security Protection

HP Wolf Pro Security Edition PCs combine HP Sure Click Pro with HP Sure Sense Pro for more comprehensive protection than standard editions through one- or three-year end-user licenses with HP Support. This provides a powerful, single solution that does not require an IT-managed environment.

Connect up to 3 monitors

Video ports supporting up to three monitors help increase productivity and handle a variety of workflows.

Help protect our shared future

An energy-efficient power supply and molded-wood packaging help reduce environmental impact.

Windows 11

Work from anywhere without compromising performance or security with Windows 11 powered by HP collaboration and connectivity technology.

Security is a top priority

HP Wolf Pro Security Edition software offers pre-configured enterprise-class PC security for small and medium-sized businesses.

Network BIOS management

HP Sure Admin, a state-of-the-art BIOS management tool, eliminates the need for a password or system BIOS configuration tools by creating a digital signature that allows IT administrators to securely manage BIOS settings from the network.

Browse the web safely

Protect your PC from websites, read-only Microsoft Office and PDF attachments with malware, ransomware, and viruses with hardware-assisted security from HP Sure Click.

Automatically recover from firmware attacks

Firmware attacks can completely cripple your PC. Stay protected with HPs self-healing BIOS. HP Sure Start Gen 7 automatically recovers the BIOS from malware, rootkits, or intrusions.

HP Sure Sense

Malware evolves at an alarming rate, and traditional antivirus programs dont always recognize new types of attacks. Protect your PC from emerging threats with HP Sure Sense, which uses deep learning to provide exceptional protection against advanced malware.