MONTECH Century II 850W ATX 3.1 Fully Modular 80 PLUS Gold Power Supply

AWESOME power supply. Has essentially every feature you would want in 2026. Mine is the 850w model. The cables it came with are of fantastic quality. The PSU itself has a switch for smart fan/0 rpm fan if you want that feature, but I haven't heard any loud fan noises from it all. Came with a 450w 12V cable too if I ever decide to upgrade my GPU. There's even a convenient little bag to keep everything in. Also the 10-year warranty is very appreciated. All of this in a well designed package, I really don't know what more you could want from a consumer power supply that this doesn't provide. Also it's nice that it scores around A/A- on the PSU quality tier list. That also gives me a bit of piece of mind.

I feel like this power supply and I hate Cable Management perfect power supply if you don't want to deal with cable management and want to keep the same power supply for future upgrades this gives you enough wattage just in case if you seek future upgrade keeping the same power supply this is probably the best power supply I've had so far I really like the design.

Fantastic power supply. Runs perfectly, new build runs awesome. Installation was the only downside, there is almost no spacing for the ports on the power supply, so some cables are tight to put in with them right next to each other. This, however, is also kind of a plus, because the build looks much cleaner with the cables tightly together on the PSU side. The value proposition on this thing is amazing, the price was great and the quality is top notch. Also, in SPL's PSU Tier List, which extensively tests power supplies for their quality, this PSU is rated A-. That means, it's vetted as a high quality PSU. Summarized, the only downside is a nice design because when everything is said and done things are neat and tidy, the PSU runs whisper quiet, and all of my devices are running great. Montech is a newer company to me but I'm totally pleased and would buy another PSU from them anytime.

After upgrading from 7800XT (286w max) to a 7900XT (401w max) my Thermaltake 750W Toughpower kept blacking out during gaming. Even when undervolting the GPU and keeping it around 320w. I think the random spikes was tripping it out. Chose this Montech 850w as it was rated high on the PSU list, one of few that were budget friendly, compact being 1-2cm smaller than competitors, and most importantly of all.....was guaranteed by Montech to supply up to 400w dedicated to the GPU. Install was as you would expect, cables are basic, everything clips and funtions as intended. My whole system overclocked will pull 550w, I ran my system like this for a few weeks to make sure there's no issues. Have been using this for a few months now and it's been perfect.

I went through 3 other power supplies of a different brand (cough, MSI, cough) and they all had horrible, annoying coil whine. I kept returning them and getting a replacement, thinking I got unlucky. I even tried a slightly different models, all 3 had unbearably annoying coil whine. This Montech Century II is blissfully silent. No coil whine, no fan noise, not a peep out of this thing. It is such a relief to have found an actual QUIET power supply. Not to mention highly rated by experts, all the features you would want, plenty of power, and inexpensive compared to the bigger brands. My only small complaint is that the fit and finish of the cables are pretty basic. They are flat, which is nice, but are just a basic, shiny black plastic. If it keeps cost down, so be it. I'd rather have something that works well and is quiet. This is the one!

Very easy to install, and was easy to cable manage since there's no extra cables lying around. And at 850 watts, for my build was more than enough.

The goat of budget power supplies. 80+ Gold rating, 850W, modular cables, 0 RPM setting, and 12VHP all for ~$90. Runs perfectly and really I don't have much to say that other people haven't already mentioned. Fan is not aggressive at all, and damn near dead silent with the 0 RPM mode off. Comes with all the cables I'd need. This PSU puts its money where its mouth is. Planning on using it for a commission build as well as some other personal builds I'm thinking about. [Update] I did end up using it for that commission build, turned out amazing, no SATA power cables broke (unlike my EVGA P5), works amazing for a server PSU.

great psu been using it for around a year since my old one blew up

Great quality well packed by scan and the manufacturer so arrived in perfect condition. All the cables are labeled nicely. No issues with installation, just a shame my case mostly hides the nice design 😀

ASROCK B650 PRO RS とRTX5060 Ryzen 5 7600運用ですが全く問題無しです。 ｹﾞ-ﾏ-ではなく今更のハ−ドをwindows11に対応する為の購入 FANが全く動かない運用なのでこの先の寿命は問題無しと信用してます。

Best PSU at this price. Unfortunately not available in all black but it doesn't really matter much.

I bought this power supply to build my own computer and I have loved it since I got it. I have not had any issues since I have bought it 4 months ago. It is a modular power supply so it is very easy to manage it's cables. For the price that it is listed at, as well as the safety rating that it has, I think it is a great purchase for anyone building a medium end computer.

This works a treat Nd is exactly as described. Comes with a bundle of all sorts of power cables. Thanks