HP ProDesk 400 G4 SFF i5-7500 8GB 512GB SSD desktop PC

HP ProDesk 400 G4 SFF Business Desktop

This small-form-factor PC ships new with Windows 10 Pro, an Intel Core i5-7500 processor, 8GB DDR4 memory and a 512GB SSD. It targets office workers, students and home-office users who need a compact, quiet system for everyday productivity and web-based tasks. The 180W power supply and integrated Intel HD Graphics 630 handle standard business applications without a discrete card. A USB Wi-Fi adapter, keyboard and mouse are included in the box.

Upgrade from older hard-drive systems

Replacing a mechanical-drive desktop with this 512GB SSD cuts boot and application load times dramatically. The jump is worth it when your current machine struggles with slow storage or limited 4GB memory, and you want a responsive Windows 10 experience without buying a larger tower. The platform supports up to 32GB DDR4 and optional Intel Optane memory for future expansion. Discrete graphics can be added for heavier visual workloads.

Check your workspace and peripherals before ordering

Verify that the slim chassis fits your desk or mounting location and that your monitor connects via the available video outputs. Ensure you have a free USB port for the included Wi-Fi adapter if wired Ethernet is not used. The 180W supply limits high-power add-in cards, so confirm any planned expansion cards stay within that budget. No optical drive is fitted, so plan for external media if required.