Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

its good

Very decent build quality. A great purchase when it goes on sale around $140. Should last you through a couple builds and has a 10 year warranty.

Great +12v regulation. and very quiet...much quieter than I thought it would be even when the fan kicks in under heavy load.

These are nice for your white builds, has everything I need for my snow white set-up

I have a ton of fans so idk if it’s the PSU but overall it’s very good for my pc

Well, while the power supply is just good as you would expect, I was surprised how bad is smelled when I unboxed it. While being just opened a few days later the smell was gone. Then I have replaced another power supply with this one and turned it on... Damn, I thought I just burned the whole motherboard and its components. Well, it happened to be just the smell coming out of the power supply. It is the end of a second day while it is under 500w load and it still smells, not as strong... but... Ive got a super strong headache a few hours later after I turned it on. 800mg ibuprofen helped a bit, however, I still have it second day later... so the machine works in the garage now gassing off.

overall product is great, only thing i found weird when building my pc is that some of the names didn’t match some cables ex; sata cables

Ive used Corsair power supplies in the past and have recommended them to friends because I love them. This 80+ gold model increases the power efficiency over the other Corsair it is replacing as well as giving just a little extra power headroom which will be needed after adding another PCIe card.

The Power Supply Unit itself is goo... really good in fact, but the cables provided are terrible. Imagine going to a BMW dealership and buying a brand new 2021 BMW M760, and when they give it to you it has 4 spare tires on it instead of BMWs stock rims, thats this PSU, great power supply, bad cables. Corsair has a premium individually sleeved PSU cables pro kit that they should sell with every power supply instead of these garbage stock cables. Now I have to buy the pro kit and delay my build another 2-3 days.

Works as amazing as expected, highly recommended. I am a beginner at PC building and have had 0 problems with this power supply thus far.