Review on Thermaltake Smart Pro RGB 850W 80+ Bronze Power Supply with Smart Zero Technology, 256-Color RGB Fan, Fully Modular Design, ATX 12V 2.4/EPS 12V 2.92, 7-Year Warranty - PS-SPR-0850FPCBUS-R by Adam Borkoski ᠌

Mixed impressions. The first time I took this block for i9 9900K + RTX2080. I worked exactly two years without any noise at all, I was happy as an elephant. At one point, a loud bang and the computer went out. As it turned out, the capacitors in the PSU dried up. Since until that moment the block suited me completely, I took it for the second time. Honestly, I was unexpectedly disappointed. From time to time it seems that the computer is about to take off: the cooler starts to make a crazy noise, and the random turn-on time puzzled me for a long time (okay, when on good toys, but it's stupid even now, when I'm just writing a review).