CORSAIR - RMx Series 1000W ATX12V 2.4/EPS12V 2.92 80 Plus Gold Modular Power Supply - Black

So far, it has performed flawlessly. Even with my Intel 10900k and 64gb of Vengeance RGB ram, it barely taxes this power supply at all. The internal fan rarely ever needs to spin up as the heatsink system is so well designed and efficient. So much so that I briefly thought the internal fan was defective because it spun so rarely! The connections are all very solid and the cables appear to be well made thus far. They supply PLENTY of cables for an even more aggressive setup than mine. And this thing is aggressive I promise you... Only negative so far: it is expensive but reliable so far

Excellent psu, nice and quite keeps my i9 and 3090 happy. Has plenty of head room for my Sata ports, case fans, and everyone’s favorite rgb. Would highly recommend to anyone looking for a nice psu at 1000 watts.

Exacrly what I needed and its working flawlessly. The RMx series and corsair have stayed true to reputation and delivered. Ablw to my run system with no problems

Powers my pc wonderfully, power switch feels real high quality with a softer sturdy click. Lots of ports, no issues.

Easy installation, easy setup module cables, quiet, and a great buy. Used in my latest build and no problems...

I love my new build. This PSU has enough power to supply overclocking CPU and GPU. However, I noticed there was noisy coil whine when PSU works in heavy load. I searched online and it seems I was the person with bad luck got a noisy PSU. Corsair said coil whine will not affect longevity and performance of PSU. So I wouldn't send this back. I don't want hard time again on cable management lol.

Bought this PSU for a new build. The cryptomining and new gen GPUs have put a strain on the >850watt PSU availability. Yet again Best Buy's system for purchasing high demand items worked beautifully and I was able to get this without having to resort to crazy pricing at other online retailers/outlets. The RM1000x is a fully modular PSU with an excellent reputation for durability and performance. Some PSUs are reporting total system shutdown because of transient power spikes from modern GPUs irrespective on stated PSU wattage and efficiency rating. Their sensitive overload protection circuitry can't handle the variation and they shutdown. This unit has no issues with these transitions and is very stable. The labeling of the the cable connections at the back of the unit could be laid out better and more prominently. It would also be nice if they included a couple single PCIe power cables instead of several pigtailed double connector cables.

After having one of these on my Windows power workstation for a while, I got this one for my Linux power workstation, which has slightly greater power requirements because of its larger HDs and more powerful graphics card. Since it doesn't turn on its fan until power draw exceeds 400 Watts, it is totally quiet nearly all the time. And, it has reserves for power peaks when starting up use-all-the-cores-100% software, full-screen HD video, and other demanding tasks, even more than one of these at the same time.