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CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified - ATX 80+ Gold (750W)

CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified – ATX 80+ Gold (750W)

(0 customer reviews) SKU: 17-139-271
$119.99
In Stock

10 in stock

The CORSAIR RMx Series RM850x is an 850W full modular ATX power supply with 80 PLUS Gold certification, offering high efficiency and reliable performance for gaming and high-end PC builds.

  • 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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Secure checkout
SKU: 17-139-271

Description

The CORSAIR RMx Series (2021) RM850x is an 850-watt, full modular ATX power supply designed for high-performance PC builds. Certified with 80 PLUS Gold efficiency, it delivers reliable power with reduced noise thanks to its 135mm magnetic levitation fan and premium, low-resistance components. The full modular design allows for clean, easy cable management and only the cables you need. With multiple safety protections, a compact size, and support for demanding gaming or workstation systems, the RM850x is ideal for enthusiasts who demand efficiency, stability, and quiet operation.

Additional information

Series

RMx Series (2021)
Total Power

850W
Model

RM850x
Efficiency Certification

80 PLUS Gold
Wattage

850W
Modular

Yes (Full Modular)
Modularity

Full Modular
ATX Version

ATX12V v2.4, EPS 2.92
Certification

80 PLUS Gold
Input Voltage

100-240V
Form Factor

ATX
Fan Size

135mm
Color

Black
Protections

OCP/OVP/UVP/OPP/SCP/OTP
Dimensions

150mm x 86mm x 140mm
PCIe Connectors

6 x 6+2-pin
SATA Connectors

10
Peripheral Connectors

8
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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