HP ProDesk 600 G3 RGB Gaming Desktop PC, Intel Core i5-6500, 32GB DDR4, 256GB SSD, Radeon RX 550 4GB GDDR5

Compact desktop for gaming and work

The HP ProDesk 600 G3 is a small-form-factor Windows 11 Pro system built around an Intel Core i5-6500 quad-core processor running at 3.20 GHz with a 3.60 GHz turbo. It ships with 32GB of DDR4 memory, a 256GB SSD and a Radeon RX 550 graphics card with 4GB GDDR5 memory. An RGB keyboard, mouse and speakers are included for an immediate gaming-ready setup.

Sustained load behaviour

The i5-6500 maintains its 3.60 GHz turbo across four cores while the 6 MB cache feeds the Radeon RX 550 during extended sessions. With 32GB DDR4 the system keeps multiple game clients, streaming tools and browser tabs resident without swapping to the 256GB SSD. Thermal design in the compact chassis keeps clocks stable rather than throttling after a short burst.

Thermals, noise and power

The small-form-factor case moves air through a focused internal path so the CPU and RX 550 stay at working temperatures during normal play. Fan noise remains at a low hum suitable for a shared room or home office. Power draw stays modest thanks to the 65 W-class processor and the efficiency of the RX 550, leaving headroom on a standard office circuit.