Corsair RM850x (CP-9020270)

The Corsair RM850x (CP-9020270) is a reliable 850 W power supply designed for mid-range and high-end builds, including gaming PCs and workstations. Certified to the 80 PLUS Gold standard, it demonstrates high energy efficiency and minimal losses under load. The fully modular design allows you to use only the cables you need, simplifying system assembly and improving airflow inside the case. The unit features a 135 mm fan on a magnetic bearing with Zero RPM Mode technology — at low loads, the fan shuts down completely for silent operation. Japanese electrolytic capacitors with a 105°C temperature rating ensure stability and longevity under high temperatures and sustained loads. Built-in protection circuits safeguard against overvoltage, short circuits, overheating, overcurrent, and current spikes, protecting all system components. The Corsair RM850x (CP-9020270) supports modern connection standards, including PCIe 6+2 pin cables for graphics card power and EPS 8 pin connectors for CPU power, ensuring compatibility with most current motherboards and GPUs. The flat cables route easily during build. With its power output, component quality, and thoughtful cooling design, the Corsair RM850x (CP-9020270) is ideal for users who value the combination of performance, silence, and reliability when working with demanding applications and games.