Enermax Revolution DF ERF850EWT 80+ Gold 850W, Full-Modular Power Supply, Smart Dust Free Rotation, Black Flat Cable, 7 Year Warranty

Very compact for a puch of powerfull connection.

The ENERMAX Revolution D.F. 2 850W Full Modular Power Supply is a formidable contender in the world of power supplies, promising efficiency, reliability, and a range of features that cater to both gamers and professionals alike. In this review, we'll dive into the key aspects that make this power supply a compelling choice for enthusiasts.Design and Build Quality:The first impression of the Revolution D.F. 2 is striking, with its sleek and sturdy design. The full modular design adds to its aesthetic appeal while providing flexibility in cable management. The build quality is exceptional, reflecting ENERMAX's commitment to producing high-end components. The power supply feels robust and is crafted with attention to detail, ensuring durability for long-term usage.Performance:With an 80 PLUS Gold certification, the Revolution D.F. 2 boasts impressive energy efficiency, minimizing wasted power and reducing operating costs. The 850W capacity is more than sufficient for demanding gaming rigs and power-hungry workstations. The Dynamic Fluid Bearing (D.F.B.) fan technology ensures optimal cooling, maintaining low noise levels even during heavy workloads.Dynamic Fan Control:One standout feature of the Revolution D.F. 2 is its Dynamic Fan Control system. The fan operates in three modes – Fanless mode for silent operation during low loads, Silent mode for optimized noise levels, and Cooling mode for enhanced thermal performance during intense tasks. This versatility allows users to tailor the cooling solution to their specific needs, providing a balance between silence and optimal temperatures.Fully Modular Design:The fully modular design of the Revolution D.F. 2 simplifies cable management and allows for a clean and organized build. Users can connect only the cables they need, reducing clutter and improving airflow within the chassis. The provided flat, ribbon-style cables are not only space-saving but also contribute to a tidy interior layout.Connectivity and Compatibility:The power supply comes equipped with a comprehensive set of connectors, including multiple PCIe connectors for graphics cards, SATA and Molex connectors for peripherals, and a dedicated CPU power connector. This ensures compatibility with a wide range of hardware configurations, making it suitable for both gaming and professional applications.In conclusion, the ENERMAX Revolution D.F. 2 850W Full Modular Power Supply delivers on its promises of performance, efficiency, and flexibility. Its robust build quality, dynamic fan control, and fully modular design make it a top choice for users seeking a reliable power supply solution for high-end systems. While the price point may be slightly higher than some competitors, the features and quality justify the investment for those who prioritize a premium power supply for their PC builds.

At 12.2 cm long, this is the shortest PSU out there available. The next shortest standard ATX PSU is SuperFlower Leadex V, which is 13 cm long, but that only follows ATX 2.52 standard, lacks 12v2x6 power connector, which could be a dealbreaker for those who want a future-proof PSU. However, this one includes a 12v2x6 GPU power supply cable, and the cables are thin and very bendable. Great for small form factor builds and comes with no extra cost. Great PSU. Would recommend anyone who are aiming for a SFF build but doesn't want to spend extra money for an SFX PSU.

I got this for a build I was working on recently. I wanted something that was modular because having too many cables in a cramped case would be no good. I also wanted something that was at least 80 Plus Gold certified. This certification at least tells me the components used are of good quality and it should be reliable. I don't think the possible energy savings will amount to much, but at least I can rest easy knowing that I should not have to worry about parts failing on it any time soon.It came with the proper amounts of cable, and they are long enough for routing around the case. One thing to be aware of is that I did not have an additional 4 pin plug for my Ryzen 7000 series processor. It is not needed in my case because I do not plan on overclocking but just a thought to keep in mind.The DF mention on this is supposedly a "Dust Free" feature. Apparently it will spin the fan in the opposite direction at startup to push dust out before spinning in the correct way to pull in cool air. Don't quite know if this is a gimmick or what. Time will tell when I go to clean the PC. It doesn't bother me either way. It fits my needs and works.

Just got this installed and is a great power supply. Here are things you need to know:1 - plugging the main cable is hard, like really hard to push in (prob just due to tight connectors). It is also odd since you have to split like 1/3 of the cable and plug it in above the other part and twist it the opposite way, could have been designed better. Once you get it plugged in though, you shouldn't have to mess with it.2 - They don't state it, but the pcie cables have 2 6+2 pin connectors per cable, and if you use one cable per connector on your card, the extra connector needs to be tied down or will get into your gpu fan. (I recommend getting extensions). Again, could have included 2 or 3 cables for pcie that are a single plug per cable, since that is the best way for dual or triple card connectors.3 - The reason I knocked a star off. Noise and vibration. Because the fan grille is on the outside of the psu, and it is a tight fit in my case, I am getting a terrible vibration. I now have to remove it from my case and try to see if there is a different way to get it in so it doesn't vibrate. I am using a Corsair icue 220t case, so things are tight, and it does sit on rubber insulators which should prevent this.Overall a great PSU, but put a little more effort into design and could have been perfect.

I purchase this in 2023. Had a professional install and barely used the desktop . Very light use . A few months here and there . I unplugged it and left it for 2 months without touching while traveling. When I got back I plugged it back in and it started smoking I the back . I hope the rest of my pc is okay and I will replace with something like a corsair .