HP ProDesk 400 G5 Mini i5-9500T 16GB 256GB 22" LCD desktop PC

Compact desktop for office and home

The HP ProDesk 400 G5 Mini is a small-form-factor desktop that ships with Windows 11 Pro, a hexa-core Intel Core i5-9500T processor at 2.1 GHz, 16 GB of memory and a 256 GB SSD. Integrated Intel UHD Graphics 630 drives the included 22-inch LCD and a second display through the two DisplayPort outputs. A USB Wi-Fi adapter provides wireless connectivity out of the box. This system suits general business tasks, web browsing and light multitasking in space-constrained environments.

Memory ceiling and upgrade path

The board offers two memory slots and supports a maximum of 64 GB, so the installed 16 GB can be doubled or quadrupled when workloads demand more RAM. Storage is limited to the single 256 GB SSD; users who need larger local libraries or multiple operating-system partitions will have to add external drives or replace the internal unit. The integrated graphics share system memory, so a memory upgrade also benefits graphics-intensive applications.

Peripheral flexibility and space savings

Dual DisplayPort connectors allow a two-monitor setup without adapters, freeing desk space that a tower would occupy. The USB Wi-Fi adapter occupies one port but leaves the remaining USB sockets available for keyboard, mouse, printer or storage devices. Because the mini chassis relies on integrated graphics, the system does not accept a discrete graphics card, so buyers who need dedicated GPU performance should consider a larger form factor.