Review on Power supply 12V, 40A, 500W (Hongwei HW-12V-500W) by Stanisaw Pirkowski ᠌

Of course, you can lose the warranty, remove the fan from the terminal and calmly load the power supply unit with 300 watts at peak loads - this way it does not heat up. Which is exactly what I did. Has some pros: The ratio price / quality - on top. The metal is thick and conducts heat well. the hole is enough, the terminals too. Easy to disassemble with two screws. Next, shift the lid (well done designers, they did everything correctly). Fitting parts in microns. Cons below: Noisy fan, speed is not regulated, although this scheme is known and costs 10 cents in production. Why is she not accepted in such an important thing. Very strange.