Customer Ratings & Reviews

Barely any noise in high temps, works great, no LED though for those that like them.

Great power supply, 850w gives me plenty of upgradable headroom for the future and it being modular makes plug and play alot easier

Nothing crazy to say. I like the fan, and the full modular capabilities. That way I don’t have a ton of cords in my case taking up space.

PSU was fully modular and easy to install into my existing pc. Definitely worth the money, and haven’t had any problems yet

Silent. Dependable. Reliable. Zero complaints. Is a great deal.

Great. Does exactly what i needed it to do. Easy to install as well

Fantastic ps. Def great for all high end gpus. Get it.

Had to buy this off of a whim as previous power supply shorted, this one exceeded my expectations, decent price, a silent fan switch, the modular cords are handy, and haven't had any issues after a month of use.

This power supply unit offers exceptional performance for demanding systems. Its robust design ensures stable power delivery for high-end graphics cards. The efficient components minimize energy waste and reduce operating temperatures. Quiet operation keeps your system running smoothly without distracting noise. This PSU is an excellent choice for powering the latest hardware.

Old power supply finally gave out on me after 6 years, so I needed a replacement. This one has been doing spectacularly so far, I’ve had it for about a year now and it’s still going strong. I also think 850W is ideal for upgrading over time, because I just got a 5070 for Christmas and will have plenty of power to run it when it’s installed.

Got this power supply becasue my old 600w couldnt handle the new setup. The price of this is great and so far gas been reliable and ive had no issues. Its also great that its modular, making cable management a breeze. I would recommend to anyone building a new budget pc as the value for this is unbeatable for the power output.

The Thermaltake Toughpower GF A3 850W is an outstanding power supply. It delivers consistent power with the 80 PLUS Gold certification, ensuring efficiency even under heavy loads. The fully modular design makes cable management easy and clean, while the PCIe Gen 5 and ATX 3.0 compatibility future-proofs it for modern setups. It's quiet during operation and stays cool, even when gaming or multitasking. Overall, a solid choice for gamers or anyone building a high-performance rig. Worth every penny for reliability and performance!

Had bought a different power supply but it wouldn't work with my case. Good thing they had this in stock at my local best but. Fully modular, has the new power connector for Nvidia graphics cards. 850w good rated. Quiet.

Bought it on cyber Monday because I needed a new power supply and this one blew me away it was budget friendly and it solved my computers issue of shutting off when a game drew too much power I say this is better than most Pricier power supplies

Best buy had this easily available on the shelf when my prior PSU went bad on my 5 year old PC. A couple of employees helped make sure I was buying something similar to what I had previously in my set-up. Works great and came with all the cables needed to plug back in and get back to work.

Great product. Nice and quiet and stronger than my last one. Thanks to the Geek squad for getting this done in 48 hours and minimizing my down time!

My old power supply died and I needed a new one fast. They had this in stock and I was able to get it the same day. Haven't had any problems with it.

Best power supply I have ever owned. It has no problems at all.

Excellent power supply that is quiet. The high quality cables make for a good looking PC build.

I recently upgraded my PC with the Thermaltake Toughpower GF A3 850W, and I couldn’t be happier. It delivers stable and efficient power, keeping my system running smoothly even under heavy loads. The fully modular design made installation effortless—no more excess cables cluttering up my case. Plus, the Smart Zero Fan keeps things quiet, which is a big plus for me. I also appreciate its ATX 3.0 and PCIe Gen 5 compatibility, ensuring I’m set for future upgrades. If you’re looking for a reliable, high-quality power supply, this one is a great choice!