HP ProDesk 400G4 desktop PC i5-8500T 16GB DDR4 256GB SSD Wi-Fi RGB

Business desktop with 16 GB DDR4

The HP ProDesk 400G4 is a compact business desktop built around an Intel Core i5-8500T six-core processor. It ships with 16 GB of DDR4 memory and a 256 GB solid-state drive for responsive multitasking. Windows 10 Pro comes pre-installed and the system is confirmed Windows 11 compatible. A Wi-Fi adapter, webcam, keyboard, mouse and an RGB LED light strip with remote control are included in the package.

Sustained multi-tasking performance

The six-core i5-8500T maintains steady throughput across office workloads, web sessions and light content tasks without thermal throttling. Integrated Intel UHD 630 graphics handle dual-display output through the supplied HDMI adapter. The 256 GB SSD keeps boot times and application launches consistent during extended work periods. Memory bandwidth from the 16 GB DDR4 configuration supports smooth switching between multiple business applications.

Thermals and power in daily use

The small-form-factor chassis runs quietly under typical office loads thanks to the low-power processor design. Power draw remains modest during document editing, video calls and browser use. Fan noise stays at background levels in a quiet room. The external power brick keeps heat sources away from the main unit, helping the system stay cool during all-day operation.