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

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

(0 customer reviews) SKU: 17-139-327
$154.99
In Stock

10 in stock

CORSAIR RMx Series RM850x 850W 80 PLUS Gold Full Modular ATX 3.0 Power Supply in White, designed for high-performance gaming and workstation 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: 17-139-327

Description

The CORSAIR RMx Series (2021) RM850x is a high-performance, fully modular ATX power supply delivering 850 watts of reliable power for demanding gaming and workstation PCs. Certified 80 PLUS Gold for exceptional efficiency, this power supply features robust Japanese capacitors, a quiet 135mm cooling fan, and comprehensive electrical protections for solid performance and longevity. Its white design provides a sleek, modern look to complement custom builds, and the support for ATX 3.0 ensures compatibility with the latest PC hardware. The fully modular cables make cable management easy and your PC build clean.

Additional information

Series

RMx Series (2021)
Total Power

850W
Model

RM850x
Certification

80 PLUS Gold
Wattage

850W
Modular

Full Modular
Input Voltage

100 – 240V
Form Factor

ATX
ATX Standard

ATX 3.0
Modularity

Full Modular
Fan Size

135mm
Color

White
MTBF

100,000 hours
ATX Version

ATX 3.0
Protections

OCP, OVP, SCP, OPP, OTP (typical for MSI Gold PSUs)
Connectors

1 x 24-Pin, 14, 2 x 4+4-pin, 4, 6 x 6+2-Pin PCIe
Warranty

10 years

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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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