CORSAIR RM850e ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply – 12V-2x6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Llevo con el 4 meses de uso y sin ningún problema, chulada de fuente de poder tengo una mobo tomahawk b550, rtx 5070 y un ryzen 7 5700x y sin ningún problema

The Corsair RM850e (2023) Fully Modular Low-Noise Power Supply is an outstanding choice for anyone looking to build or upgrade a high-performance PC. With its 850-watt capacity, this power supply perfectly balances power efficiency and performance, ensuring that even the most demanding systems run smoothly. The fully modular design allows for easy cable management, helping to create a clean and organized build while optimizing airflow within the case.One of the standout features of the RM850e is its low-noise operation. Equipped with high-quality components, including a specially designed fan that only spins when needed, this power supply ensures minimal noise, making it great for quiet computing environments. Additionally, its 80 PLUS Gold certification guarantees impressive efficiency, reducing energy consumption and keeping electricity bills in check. Overall, the Corsair RM850e is a reliable, efficient, and quiet power supply that is well-suited for gamers and professionals alike, deserving of high praise for its performance and build quality.I’ve been using this in my rig, and it powers everything consistently and quickly. After a few years of use, I haven’t encountered any issues at all.

Qualidade de construção e operação da fonte é excelente.Apenas um adendo: não acompanha cabo de alimentação. Caso seja seu primeiro setup, será necessário adquirir um cabo à parte.

This item is what the seller says about the item. It’s quite and performs to the specifically

I've heard some people complain about the noise emitted from the RMxxxe. They usually recommend going with their older, RMx model instead. However, I did not notice any noise coming from the power supply, and my computer is right next to me on my desk. Personally, I think you can't go wrong with either choice. I do think that it could be helpful to look at alternatives, though, as corsair is a bit notorious for overcharging. Additionally, only the motherboard cable provided was braided. Everything else was standard, which may be a deal breaker for some people.

Recebi o produto rápido mas demorei para saber se estava funcionando, agora que chegaram as ferramentas aí está a Conclusão:Com base nas leituras, a fonte de alimentação apresenta problemas na linha de -12V (mostrando "L.L") e no sinal Power Good (PG) (70ms, que é muito baixo).Embora a maioria das outras tensões (+12V1, +12V2, +5V, 5VSB, +3.3V) pareçam estar dentro das faixas aceitáveis, os problemas com o -12V e o sinal PG indicam que esta fonte de alimentação não está funcionando corretamente.Quero a substituição ou o reembolso!

when my old noname psu started to make trouble,i did some research, mostly at cultist's psu tiers list and have chosen this psu - tier a, available and most reasonable price, (750w, atx 3.0 & pcie 5.0 for future proof for some planned midrange rtx 5000 gpu)until this psu arrived i used some replacement psu (tier f) from computer lab guy .replacement psu was actually new one with box.so essentially i have experienced using 2 new out of the box psu recently.i write all this to talk about coil whine.f tier replacement cpu started quiet and after 1 hour loud coil whine began. i had just turn off pc at night. i didn't really care because i knew it was a temporary one.interestingly, after 1 week of coil whine - it mostly disappeared and tier f psu worked almost silently.after this cpu arrived - it had similar coil whine pattern: start silent, then some period of coil whine, than silent. probably because it's tier a - coil whine period was much shorter - 2-3 days.so people complaining about coil whine probably should give a psu some chance before rma.except that, psu is just working (now it's 1 week since installing). my general load is way below 750w, probably less than 20% of it, so psu fan is just idle not spinning - best outcome for silence.

Bought to replace a different unit that gave out on me not long after purchase.So far it has been amazing. As simple as any other modular unit to install, though the cables are more stiff than I’m used to. Connectors work as expected. Smaller than expected, but fits within standard cases ok enough. Looks good. Manages heat perfectly for my needs.Minus one start for a small but noticeable click made when the unit powers on and off. No other sound, though, so it’s something I’m willing to overlook.All together was a fantastic investment for the price, and I hope it lasts.

It's an excellent power supply. In the year I've been using it, I haven't had a single problem, so I can confidently say it's very durable. Installation was incredibly easy, and it has protected my PC components.

So far so good! Happy with my purchase. 7-year warranty gives peace of mind.

Easy setup.Quality power supplyFit perfectly in my Corsair 3500x case with plenty of room to store the excess wiring.The wires being individually marked made setting it up super easy

The Corsair RM750e (2023) Fully Modular Low-Noise Power Supply is one of the best PSU upgrades I’ve made for my build. It delivers clean, consistent power with impressive efficiency thanks to its 80 PLUS Gold certification. I’m running a high-performance gaming PC, and this PSU handles it effortlessly, even under heavy loads.The fully modular design is a lifesaver for cable management—no more unnecessary cables cluttering up my case! It made installation quick and stress-free. Another standout feature is how quiet it is. Even during intense gaming sessions, the fan barely makes a sound, keeping my setup whisper-quiet.Corsair’s build quality shines here, with premium materials and reliable components. The 750W capacity is perfect for future-proofing, and knowing Corsair includes a long warranty adds peace of mind. If you’re looking for a high-quality, efficient, and quiet PSU, the RM750e is a fantastic choice.

Dead Silent and runs cool! No issues at all with the unit. Saved my computer from a dead short from a faulty cooler.