CORSAIR RM750x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

Used it for a long while now. No issues, runs everything in my computer just fine. Fan is very quiet. Doesnt heat up my parts even in a smaller tower. Easy enough to install. Would definitely buy again.

I’ve used a lot of PSUs over the years, and the Corsair RM750x Power Supply is one of those components I install and then completely forget about—which is exactly what I want. Clean Build Thanks to Full Modularity The fully modular design made my build way cleaner. I only plugged in the cables I actually needed, which helped a lot with airflow and cable management. No extra clutter stuffed behind the motherboard tray. Quiet Enough That I Don’t Notice It What really stood out to me is how quiet it is. Under normal loads, the fan barely spins (or doesn’t at all), so my system stays silent. It’s one of those upgrades you don’t notice until you realize your PC just isn’t making noise anymore. Handles Modern Hardware Without Stress With ATX 3.1 and native 12V-2x6 support, I don’t have to mess with adapters for newer GPUs. That alone makes it feel more “future-ready” compared to older PSUs. Stable Power = Stable System I’ve had zero issues with stability—no random shutdowns, no weird behavior under load. Whether I’m gaming or running heavier workloads, it just stays consistent. Feels Like a Quality Component Everything about it feels solid—from the cables to the housing. It doesn’t feel cheap, and that gives me confidence when it’s powering expensive parts.

I used this Corsair on a makeshift Plex Server build which is full of repurposed older parts, there was previously a 15 year old power supply in this case which needed to be upgraded so I picked 750w model for Corsair's reputation and it's power efficiency. The PSU is very silent, dead quiet because the fans don't run when it's at low usage. This Plex server build is only pulling approximately 80W under normal usage with the Corsair. On the ancient 15 year old power supply it was pulling approximately 120W under the same usage, so this Corsair power supply is giving me a 40W savings due to it's increased efficiency which is awesome. The build quality feels excellent and the cables provided are high quality and flexible making them easy to work with and route within the case. If you want to get fancy you could upgrade the cables to something like Cablemod cables but for my use with this Plex server it is not necessary as this wasn't meant to be a "pretty" build. This is my second Corsair power supply, I also have another model in my main system which has been running for a couple years without any issues. Most of Corsair's power supplies are on the high end of the PSU Tier list, google the PSU Tier List if you want to see it's exact rating among all other power supplies.

Very sturdy, solidly built power supply. Absolutely quiet, no coil whine, been performing flawlessly in my new AM5 PC with a 5070 Ti. I like the new 12VHPWR cable that connects directly to the GPU with a single connector. I vaguely remember hearing stories about problems with that connector and power hungry gpus but it looks like it's less of an issue now and is working fine for me. The included cables are all high quality as well. I also like the fan control knob, it's a very thoughtful feature, I don't see that on many PSUs and I love physical controls. I believe I kept mine on silent mode but either way I have not had any reason to change it. Overall, no complaints at all other than feeling like maybe I should have gone with 850w but I think 750w should be more than enough for the life of my PC.

These are the best power supplies. Only bought this because my last Corsair was 6 Y/O. and I was having unexplained shutdown issues. The problem wasn't the power supply, and now I have a spare.

Bought this for my PC absolutely love it. It’s durable it functions amazingly the size is perfect. It fits in almost any computer cables. Could be a little bit better for management, but it’ll do and it does hold a lot and doesn’t overheat.

SOLID POWER. Full Japanese capacitors, ultra efficient, smart cooling, smart POWER! Modular cables gives even better airflow in your case. You wont go wrong with this product. I upgraded my old PSU with this one not because the old Corsair PSU failed but because my power requirements went up. I'd trust this brand of PSU to outlast yours and my own PC builds. RMx series has been the ONLY thing that lasts through PC rebuilds. Every other component will get upgraded/deleted but this PSU and the case itself will still remain. You wont regret buying it.

Great power supply. I've never once heard the fan turn on except for when I controlled it using the knob. It limited GPU length in my Sama IM01 to 280mm though since it's so long, but that's not an issus most people will have

استخدمعه على معالج i5 14400f وكرت RX 6650 XT، ممتاز

This power supply is easy to install and includes all the necessary cables for a smooth setup. It runs quietly, even under heavier loads, making it a great choice for a clean and silent build. The long warranty provides added peace of mind and reflects the manufacturer's confidence in the product. Overall, it's a dependable power supply that offers excellent value.

La instalación fue sencilla y, hasta ahora, ha funcionado sin problemas, proporcionando una energía estable y fiable para mi sistema (R5 5600 + RX 9060 XT). Un detalle importante para quienes tengan dudas sobre los cables (por un detalle con una NZXT C850): los cables SATA son rectos, lo que puede ser útil para ciertos gabinetes. También vale la pena mencionar que no son enmallados, lo que facilita su manejo al momento de doblarlos o ajustarlos en el gabinete. La fuente es bastante silenciosa, incluso bajo carga. Esto es especialmente importante para quienes buscan un sistema más silencioso sin sacrificar potencia. Además, es una fuente de 80 PLUS Gold, lo que significa una alta eficiencia energética, y la certificación también asegura una mayor durabilidad (incluye condensadores japoneses).

Muy cómodo de ensamblar

Corsair has been my favorite brand for power supplies by far exceeding any other brand I've used, or seen used in my past. I bought this RM750x to replace my Corsair TX750W from 2008/09. The best part is that my old power supply is still perfectly functional, and is powering my previous build which I just upgraded from. I am absolutely amazed by the Quality Corsair achieves with their power supplies. I will not change brands even if others were free. I usually keep my PC builds with same/similar brands, and other than the components like motherboard, and others, Corsair is always dominating the field. That said, I'd love to have Anything made by Corsair. They are just that good at what they do. Especially in products that withstood the test of time. I cannot speak for new products, but anything that is Corsair to the core, in my opinion is they are the winner no matter which category.