Corsair RM850x 80 PLUS Gold, 850 Watts, Fully Modular ATX Power Supply Unit - Black

Product Information

This is excellent news because this bearing has the great endurance of double ball-bearings under high operating temperatures and the low noise output of a fluid dynamic bearing. Every CORSAIR power supply is designed by our California engineering team and built to our exact specifications.

The minor rails are very strong with 150 W maximum combined power, and the 5VSB rail has the typical current output for a unit of this capacity. Finally, the mid-speed cooling fan is made by Hong Hua and it uses a fluid dynamic bearing, which besides a long lifetime also provides silent operation. This is the platform used in the Seasonic Prime Titanium Ultra models, and it is considered among the best analog platforms in today's market.

A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. With such great analogue platforms, someone could wonder why spend more on digital ones, where all major functions are controlled by micro-controllers instead of analogue ICs. If you need the best 850W power supply and you don't have a restrictive budget, the AX850 should be among your top choices. Flat, sleeved black modular cables with clearly-marked connectors make installation fast and straightforward, with good-looking results.

With precise timings, RMx supports Microsoft Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency. Modern Standby is a upcoming feature for Windows 10 that vastly improves your PC's sleep and wake functionality. Cable length is also good; however, we would like the 4-pin Molex connectors to be spaced apart further, at least 13-15 cm.It registers high performance in all areas: efficiency, load regulation, ripple suppression, transient response and, on top of that, it is dead silent as well. The RM850 has all protection features, including OTP (Over Temperature Protection), which is essential in semi-passive units, especially if their maximum operating temperature is only 40°C. The same care that goes into the design and testing of our renowned high-power enthusiast power supplies also goes into the TX-M Series semi-modular, because you need confidence and reliability regardless of your build budget. The super-efficient operation of the TX Series semi-modular results in lower energy use and lower operating costs.