CoolMax ZPG-500B 500W

A 500W unit with 80+ Gold efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 500W covers mainstream builds with a modest GPU. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.

PlanMyPC's builder flags compatibility problems with the rest of your parts automatically. Support and warranty service run through CoolMax, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. If this power supply is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.