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 SFF has two bays and two slots—including storage and WLAN M.2 slots, and configurable ports to fit your peripheral needs.

Built on a secure foundation

Help protect your PC from security threats with ease using the single interface of HP Client Security Manger Gen5 . Receive automatic updates through HP BIOSphere Gen5 and help stay protected online with HP Sure Click.

Tested and ready

The reliable HP ProDesk 400 SFF 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.

Power through your day with Windows with built-in security, collaboration, and connectivity. Help lower power waste and save money with a highly-efficient power supply.

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.

Simplify securing your PC. HP Client Security Manager Gen5 offers a single interface to set up and manage powerful security features, including HP SpareKey and HP Password Manager.

Keep productivity high and downtime low with HP BIOSphere Gen5 firmware-level automation. Your PCs have extra protection thanks to automatic updates and security checks.

The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.

ITDMs can quickly help create, improve, and secure custom Windows images with HP Image Assistant Gen3.

Help protect your PC from websites, read-only Microsoft Office and PDF attachments, malware, ransomware, and viruses with hardware-enforced security from HP Sure Click