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CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified - ATX 3.0 80+ Gold (1200W) White

CORSAIR RMx Series (2021) RM850x 850 W Full Modular 80 PLUS GOLD Certified – ATX 3.0 80+ Gold (1200W) White

(0 customer reviews) SKU: 17-139-329
$219.99
In Stock

10 in stock

CORSAIR RMx Series (2021) RM850x is an 850W, 80 PLUS GOLD certified, fully modular ATX 3.0 power supply with a white finish—ideal for high-performance and gaming 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: 17-139-329

Description

The CORSAIR RMx Series (2021) RM850x is a high-performance, fully modular ATX power supply designed for demanding PC builds and gaming systems. Featuring 850 watts of continuous power output, 80 PLUS GOLD certification for exceptional efficiency, and full modular cabling for clean and easy installation, this PSU is both powerful and versatile. The RM850x supports the latest ATX 3.0 standard, ensuring compatibility with next-generation components. Its elegant white finish complements modern PC aesthetics, while the 135mm fan provides quiet and reliable cooling. With robust protection features and a peak wattage of up to 1200W, the RM850x delivers reliable power for high-end graphics cards, CPUs, and peripherals.

Additional information

Brand

CORSAIR
Model

RM850x
Series

RMx Series (2021)
Form Factor

ATX
Certification

80 PLUS Gold
Wattage

850W
Peak Wattage

1200W
Efficiency Certification

80 PLUS Gold
Modularity

Full Modular
ATX Version

ATX 3.0
ATX Standard

ATX 3.0
Color

White
Input Voltage

100 – 240V
Fan Size

135mm
Protection Features

OCP, OVP, UVP, SCP, OTP, OPP
Connectors

Multiple PCIe, SATA, Molex (exact details may vary)
Dimensions

150mm x 86mm x 140mm

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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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