Versatility to meet ever-changing business needs

The HP Pro SFF 400 Desktop PC provides users in hybrid work environments with commercial-grade configuration options and connectivity in a space-saving design. This PC is equipped with the latest Intel processor and is protected by always-on security you can trust.

Expansion bays and slots

The HP Pro SFF 400 PC has an m.2 slot for WLAN and one for storage, one PCIe x16 slot, and one PCIex1 slot.

Protection by HP Wolf Security

HP Wolf Pro Security Edition PCs combine HP Sure Click Pro with HP Sure Sense Pro for deeper 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 you increase productivity and handle a variety of workflows.

Help protect our shared future

A high-efficiency power supply and molded-pulp packaging help reduce environmental impact.