MWE Gold 850 V3 Fully Modular Power Supply – 850W 80+ Gold Certified PSU, Cybenetics Platinum, 90° 12V-2x6 PCIe 5.1, ATX 3.1 Support, Low Noise Zero-RPM Mode, 10-Year Warranty

The Cooler Master MWE Gold 850 V2 Full Modular power supply unit stands as a testament to Cooler Master's commitment to delivering top-tier performance and reliability in the realm of PC hardware. With its sleek design, robust build quality, and a plethora of features, this PSU caters to the needs of both enthusiasts and professionals alike. One of the standout features of the MWE Gold 850 V2 is its 80 Plus Gold certification, which guarantees exceptional energy efficiency, ensuring that power is utilized effectively while minimizing wastage. This not only leads to reduced electricity bills but also contributes to a greener computing environment. Moreover, the full modular design of this PSU allows for easy cable management, facilitating a cleaner and more organized build. In terms of power delivery, the MWE Gold 850 V2 is equipped with high-quality components and advanced circuitry, providing stable and reliable power to even the most demanding systems. Whether you're running multiple GPUs, high-performance CPUs, or an array of storage devices, this PSU delivers consistent power without any voltage fluctuations or ripple effects, safeguarding your valuable hardware components. Cooler Master has also prioritized safety features in the design of this PSU, incorporating over-voltage protection (OVP), under-voltage protection (UVP), over-power protection (OPP), short-circuit protection (SCP), and over-temperature protection (OTP). These safeguards ensure that your system remains protected from potential electrical hazards, giving you peace of mind during long gaming sessions or intensive workloads. Furthermore, the MWE Gold 850 V2 operates silently thanks to its optimized fan curve and premium fan bearings, keeping noise levels to a minimum even under heavy loads. This makes it an ideal choice for users who prioritize a quiet computing experience without compromising on performance. In summary, the Cooler Master MWE Gold 850 V2 Full Modular power supply unit exemplifies excellence in power delivery, efficiency, and reliability. Whether you're a hardcore gamer, content creator, or professional user, this PSU offers the perfect blend of performance and features to meet your needs. With its stellar build quality, advanced features, and peace-of-mind warranty, it's undoubtedly a top choice for anyone seeking a high-quality power supply solution for their PC build.

I've always had good luck with Cooler Master PSU's and this one continues to perform. I installed this in a new Ryzen 7 build and it works great. Ample cables that are long enough and have enough connectors for most purposes. I have no complaints.

10/10 performance.

Solid PSU, is very quiet and has great cable management since it is modular, got it at good price, and was an easy installation.

Installed the PSU and everything works great. I can't believe how silent this thing is. The fan doesn't turn on until you're stressing your computer, so the majority of the time, it's as if the thing is off. Doesn't bother me too much as I have mine shoved in a closet, but I can still hear the difference. I have 10 hard drives, a 4070 super, and a 5700x all connected to this. I run OpenMediaVault (which is debian 12) and have a windows 11 virtual machine powered on at all times and pull atbout 115 watts at idle... silent. Even when i play some games, I pull about 250 watts or so, and the PSU is still silent. I can't speak on the longevity, but the fact that it has a 10 year warranty definitely leads me to believe it'll be durable!

My need for this card came about because I finally bought a current GPU that was near the top tier. Previously I had only bought current mid-tier GPUs (3060ti, RX6800) or top tier cards that were 4-years old. All my previous power supplies only had a single PCIe power line that had 2 daisy chains off of it. This worked great - even if I had multiple GPUs. Upon upgrading to a top tier GPU, the computer would hard crash during GPU intensive tasks - meaning it would be unresponsive to power or reset and could only be restarted by cutting off the power at the wall, then turning it back on. It did sound like a PS issue. At first, I went through my current power supplies - going from 500W to 750W to 1200W. But all the same thing. Then I read on the internet that this is common with top tier current gen GPUs (RX7900, RTX4080 or better) when the GPU is being fed off of a single PCIe daisy chained line. All my PSU, including the 1200W only had a single PCIe line daisy chained into 2. I looked for a name brand PS and found this one. I ordered it the thursday before Easter and it arrived in 2-days as promised. Since it's a modular PS, it takes slightly more finesse than just a wired PSU. The connections need to be run to the mobo and devices first, then dangled where the PS will be mounted. Then after putting the PS into position (before screwing it in), the cables needed to be hooked to the PSU, then the PSU screwed in. So far so good. No crashes yet. It's also quieter than all the ones it replaced and they were all known name brands - albeit all at least 2-years old. If it doesn't solve my problem, you can bet I'll be back with an update. Fingers crossed.

I was sent a clearly already opened box with half the cables missing. And I see others in the reviews had a similar experience. What a waste of time and energy just for me to have to return it immediately.

Rock-Solid, Whisper-Quiet Power That Just Works The Cooler Master MWE Gold 850 V2 impressed me from the start with its sturdy build and thoughtful design. I used it for a mid-to-high-end gaming and productivity build—Ryzen 9 5900X paired with an RTX 4080—and it has handled everything I’ve thrown at it without a hiccup. Startup is instant, voltage rails stay steady even under heavy GPU load, and fan noise is practically nonexistent unless you’re pushing sustained wattage. Installation was straightforward thanks to the fully modular setup. The flat black cables are flexible and easy to route cleanly, especially in a tight mid-tower case. It comes with two EPS connectors, which is helpful for modern motherboards, and the included power cord and screws mean you can get up and running without hunting for extra parts. Thermals have been excellent; it stays cool to the touch even after hours of gaming. Efficiency is solid—Gold-rated performance with minimal waste heat. It’s a definite upgrade over the older Bronze or semi-modular units I’ve used before. If I had to nitpick, the included cables aren’t sleeved or braided, so they don’t have that premium look some enthusiasts want—but for reliability, silence, and clean power delivery, this PSU hits the sweet spot. Bottom line: A dependable, quiet, and efficient 850-watt modular PSU that’s perfect for modern GPUs and future upgrades—excellent value and performance from Cooler Master.

Excelente producto, al 100% Ya instalado y funcionando

Came with American power cable

Rubbish, better cheaper alternatives

Excelente fuente de poder!! Se me fue la luz varias veces, ha subido y bajado la luz, ha habido intermitencias y no he tenido problemas con ninguno de mis componentes

I am extremely impressed with this product! It arrived quickly, was exactly as described, and works perfectly. The quality is outstanding, and it has made a noticeable difference in my daily use. I appreciate the attention to detail and thoughtful design. Overall, it’s a fantastic purchase, and I highly recommend it to anyone looking for a reliable and well-made product!