| Windows 11 | Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology. |
| Latest Intel® multi-core processor | Configure your HP Pro SFF 400’s CPU for the perfect combination of power, snappy performance, and value. With the latest Intel® processor and DDR5 memory, handle multiple work tasks smoothly and reliably. |
| Integrated graphics’ options | Boost your desktop’s performance with integrated graphics. Enable fast execution for your computing and multimedia graphics workloads. |
| 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 beyond traditional antivirus capabilities. Protect your PC against never-before-seen attacks with HP Sure Sense, which combines behavioral analysis with advanced AI techniques to provide exceptional protection. |
| 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 | Deploy the HP Manageability Integration Kit to help speed up image creation and the management of hardware, BIOS, and security when managing devices through Microsoft Endpoint Manager. |