Essential productivity in a small package The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small workspaces. This ultrasmall form factor PC is powered by an Intel(R) processor2 and protected with always-on security you can trust. Latest Intel(R) processor Accomplish everything from minor tasks to complex projects with the latest Intel(R) processor. Flex ports for easy expansion Configure or expand your Mini your way with flex ports for legacy or clean desk connectivity. Work with peace of mind HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defence. From the BIOS to the browser, above, in, and below the OS, these constantly evolving solutions help protect your PC from modern threats