CORSAIR RM850x Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

Name: CORSAIR RM850x Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black
SKU: RM850x
Availability: InStock
Rating: 1.00 (1 reviews)

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Original price was: $309.00.Current price is: $223.00.

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Product Detail

Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier.
135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
EPS12V Connector: For wide compatibility with modern graphics cards and motherboards.
100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise, and cooler temperatures.

Description
Reviews (1)

The CORSAIR RM850x Fully Modular ATX Power Supply is a high-performance power supply unit designed for demanding PC builds. With its 850W output and 80 PLUS Gold certification, the RM850x delivers efficient and reliable power to your components. The fully modular design allows you to connect only the necessary cables, reducing clutter and improving airflow within your case. The low-noise fan and Zero RPM mode ensure quiet operation, even under heavy loads. The RM850x is a great choice for gamers, enthusiasts, and professionals who demand the best performance from their power supply.

1 review for CORSAIR RM850x Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

Rated 1 out of 5

Ben Thompson – February 11, 2025

I recently bought the CORSAIR RM850x 850W Fully Modular ATX Power Supply (80 PLUS Gold, Black) from Jazz Cyber Shield, and it’s hands down one of the best PSU purchases I’ve made. The unit arrived brand new, sealed, and with a clean serial number, which is always a top priority for me when building high-end rigs. The PSU runs incredibly quiet, and thanks to the Zero RPM fan mode, it stays silent under low to medium loads. Power delivery is rock solid, and the full modular design makes cable management a breeze. I was also extremely pleased with Jazz Cyber Shield’s service. The item was dispatched quickly, tracking was provided immediately, and their team answered my questions about compatibility with my ATX case and GPU wattage needs. If you’re looking for a top-tier power supply and want the peace of mind of buying from a trusted, professional supplier, I highly recommend both the Corsair RM850x and Jazz Cyber Shield.