Did you know that silence and efficiency can go hand in hand? The Corsair RM850x 80 PLUS Gold 850W ATX Power Supply is a prime example of how technical innovations in the PC world make this combination possible. This power supply is not only a powerhouse with a capacity of 850 watts and an 80 PLUS Gold certification, but it also impresses with its fully modular design, ensuring order and a sleek aesthetic in your system.

The 135mm fan with Magnetic Levitation Bearing promises optimum performance with minimal noise levels and exceptional reliability. Thanks to the 100% Japanese 105°C capacitors, you can rely on flawless performance and durability. The compatibility with Modern Standby is particularly noteworthy, allowing for an extremely quick wake-up from sleep mode and higher efficiency under low loads.

In our comprehensive review, we delve deep into user experiences, shedding light on performance, value for money, and the extensive compatibility of this power supply. Continue reading to learn more about the appearance and material quality, and discover why the Corsair RM850x is popular among enthusiasts and professionals alike.

Corsair RM850x inside the PC case from the side

Aesthetics Meet Functionality: The Corsair RM850x in Detail

The design of the Corsair RM850x power supply is a real eye-catcher for anyone who values a clean and modern look. With its black color scheme and compact dimensions, it seamlessly integrates into any PC case. Users particularly appreciate the fully modular design, which is not only aesthetically pleasing but also significantly eases the installation and cable management.

When it comes to materials, the Corsair RM850x shines. The use of 100% Japanese 105°C capacitors stands for quality and reliability. User experiences confirm that the materials feel premium and the power supply overall leaves a sturdy impression. The craftsmanship is consistently described as precise and flawless, indicating meticulous manufacturing. No visible defects like loose stitches or uneven coatings can be found.

A crucial feature for functionality are the flat cables and compact connectors, which make routing cables inside the case easier and contribute to a tidy interior. However, some users point out that due to the noise suppression capacitors in the connectors, the cables could be a bit stiff, making routing more challenging. Still, the overall impression is that the design of the Corsair RM850x is not just aesthetic but also highly functional.

Compared to other products on the market, the Corsair RM850x stands out excellently. It combines aesthetic elegance with practical functionality and high-quality craftsmanship. The side positioning of the power connections in some variants, like the RMx SHIFT, is praised as an innovative idea that further simplifies cable management.

In summary, the Corsair RM850x power supply convinces in terms of design and material quality. Its not only a visual highlight but also impresses with its premium materials and excellent craftsmanship. The functional design aspects significantly contribute to the power supplys ability to impress during both assembly and daily use.

Interior view of the Corsair RM850x power supply

Reliable Energy for Enthusiasts: A Close Look at the Corsair RM850x

The performance of the Corsair RM850x power supply is described by users as exceptional. It delivers stable and reliable power for a variety of system configurations, making it a trusted partner for PC enthusiasts. The power supplys fundamental function, namely providing a constant power supply, is executed with excellence. Users report a consistently stable performance without interruptions or fluctuations.

In terms of speed and efficiency, the Corsair RM850x impresses with its quick response time when waking from Modern Standby. This feature, combined with an 80 PLUS Gold certification, means that the power supply is not only fast but also energy-efficient, which is highly appreciated by users.

The user experience is significantly enhanced by the fully modular design and detachable cables, making cable management a breeze. Although some users note the stiffness of the cables, the power supplys ease of handling and adaptability are overall rated positively. The 135mm fan with Magnetic Levitation Bearing contributes to a quiet operation, even under load, which users find particularly pleasant.

Compared to competitors, the Corsair RM850x stands out for its excellent performance and reliability. Features like Magnetic Levitation Bearing and Japanese capacitors set it apart from other power supplies and contribute to a superior overall performance.

The long-term performance also seems convincing, as users report no issues even after several months. This indicates a high durability and quality of the product.

However, there are also some issues or flaws mentioned by users. Some report mild coil noise at low loads, which is not found to be particularly bothersome. The stiffness of the cables might pose a challenge for some users, but this does not appear to be a dealbreaker.

In summary, the performance of the Corsair RM850x power supply is impressive. It not only meets users expectations but exceeds them in many aspects. The combination of performance, efficiency, and user-friendliness makes it a clear recommendation for anyone looking for a reliable power supply.

Continue reading to learn more about the value for money aspect and find out if the Corsair RM850x power supply also convinces in this regard.

Graphic showing the RM850x fan noise levels

More Than Just Watts: Cost-Effectiveness of the Corsair RM850x Power Supply

The Corsair RM850x 80 PLUS Gold 850W ATX Power Supply is currently offered at a price of €138.44. This price is quite within the range for a power supply of this performance class and quality, considering the offered features and the high-quality components.

Performance Overview: The RM850x impresses with an 80 PLUS Gold certification, a fully modular design, and Japanese capacitors that ensure a long lifespan and stable performance. The 135mm Magnetic Levitation fan provides quiet cooling, even under full load. Additionally, the power supply supports Modern Standby, enabling a quick wake-up from energy-saving mode.

Price Comparison: Compared to similar power supplies on the market, the RM850xs price falls within the mid to high range. While there are cheaper options, they often do not offer the same quality or features as the RM850x, such as the Magnetic Levitation technology or the 10-year warranty.

Value for Money Analysis: Considering the quality, performance, and reliability of the RM850x, the price seems justified. Numerous customer reviews praise the power supplys quietness and efficiency, indicating that the value added by the RM850x justifies the higher price. Only isolated reports of coil whine or stiff cables mar the impression but do not seem representative of the majority of user experiences.

Long-term Value: Given the high-quality components and 10-year warranty, the RM850x can be considered a long-term good investment. The longevity of the Japanese capacitors and the high-quality craftsmanship speak for a power supply that does not need to be replaced quickly.

Target Audience: The RM850x is especially attractive for PC enthusiasts and professional users who value high quality and reliability. For users looking for quiet operation and efficient performance, this power supply offers excellent value for money.

Conclusion: Overall, the Corsair RM850x power supply offers a very good value for money. The investment is certainly worthwhile for users seeking a reliable, powerful, and quiet power supply. However, those on a tight budget or who find certain features unimportant might be happy with cheaper alternatives.

Potential buyers should weigh their individual needs and consider that the Corsair RM850x promises long-term solid performance without major issues. Continue reading to learn more about the customer reviews and user experiences that will help you make an informed choice.

Modular cables of the Corsair RM850x power supply

Our Verdict: Corsair RM850x - A Solid Investment

Conclusion: The Corsair RM850x 80 PLUS Gold 850W ATX power supply has proven to be a high-quality and powerful product in our comprehensive analysis. Its quiet cooling and stable power supply meet the demands of discerning users. Despite isolated reports of coil whine and stiff cables, the positive experiences outweigh. The fully modular design, energy-efficient performance, and extensive compatibility make the RM850x a recommendable choice for PC enthusiasts and professional users. It is a product that promises quality and reliability, and delivers on those promises.

Corsair RM850x Power Supply with Warranty Note