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CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified - ATX 80+ Gold (1000W)

CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified – ATX 80+ Gold (1000W)

(0 customer reviews) SKU: 17-139-273
$169.99
In Stock

10 in stock

CORSAIR RMx Series RM850x (2021) is an 850W full modular ATX power supply with 80 PLUS Gold certification, designed for high efficiency, reliability, and quiet operation in gaming and high-performance PCs.

  • Tool-free installation with slide-and-lock design
  • USB 3.0 with 5Gbps transfer speed and UASP acceleration
  • Compatible with 7mm and 9.5mm 2.5" SATA HDD/SSD
  • Aluminum housing with effective heat dissipation
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SKU: 17-139-273

Description

The CORSAIR RMx Series (2021) RM850x is an 850-watt, fully modular power supply designed for high-performance PC builds. Certified 80 PLUS Gold for high efficiency, it delivers reliable and consistent power to your components while keeping energy consumption low. The full modular design allows you to use only the necessary cables, reducing clutter and improving airflow inside your case. Built with premium Japanese capacitors and a quiet 135mm fan, the RM850x ensures durability, stability, and near-silent operation. It is ideal for gaming PCs, workstations, and enthusiasts seeking a dependable and efficient power supply.

Additional information

Wattage

850W
Maximum Power

850W
Input Voltage

100-240V
Certification

80 PLUS Gold
Efficiency

Up to 90% (80 Plus Gold)
Modular

Yes (Full Modular)
Form Factor

ATX
Series

RMx Series (2021)
Model Year

2021
Fan Size

135mm
Color

Black
Protections

OCP (Over Current Protection), OPP (Over Power Protection), OTP (Over Temperature Protection), OVP (Over Voltage Protection), SCP (Short Circuit Protection)
Connector Types

24-pin ATX, 8-pin EPS (CPU), Molex, PCIe, SATA
Dimensions

160mm x 150mm x 86mm
MTBF

100,000 hours

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Frequently Asked Questions

  • This product comes with a standard 2-year manufacturer warranty that covers any defects in materials and workmanship.
  • Please check the detailed specifications to ensure compatibility with your system. If you're unsure, our customer support team can help you determine compatibility.
  • Yes, we offer professional installation services for an additional fee. Please contact our support team to arrange for installation.

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