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Key Features

  • Fully modular, Type-4 connectors
  • Cybenetics Gold-certified
  • ATX 3.1 compliant, supporting PCIe 5.1
  • Zero RPM Fan Mode for near-silent operation at lower loads
CORSAIR MEMORY, INC. Power Supplies

RMX SERIES, RM850X, 850 WATT, ATX 3.1, CYBENETICS GOLD CERTIFIED, FULLY MODULAR

Mfr # CP-9020270-NA SKU 14198277 UPC 840006667506

$145.76 MSRP $169.99 Save 14%

Regular price saves you $24.23 against MSRP.

Available

Contact us to check availability


Product Overview

RMX SERIES, RM850X, 850 WATT, ATX 3.1, CYBENETICS GOLD CERTIFIED, FULLY MODULAR

  • CORSAIR RMx Series Fully Modular LowNoise Power Supplies are ATX 3.1 compliant, providing lownoise dependable power with Cybenetics Gold efficiency to today s topperforming PCs.
  • Corsair RMx Series RM850x Fully Modular Power Supply - Black - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, 5 V SB Output - 850 W - 1 +12V Rails - PCI Express Connector - 1 Fan(s) - NVIDIA SLI Supported
  • Corsair RMx Series RM850x Fully Modular Power Supply
  • Black - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, 5 V SB Output - 850 W - 1 +12V Rails - PCI Express Connector - 1 Fan(s) - NVIDIA SLI Supported

Technical Specifications

Product Type Power Supply
Fan Diameter 140 mm
Input Voltage 120 V AC
Input Voltage 230 V AC
Manufacturer Part Number CP-9020270-NA
Output Power 850 W
Limited Warranty 10 Year
Output Voltage 3.3 V DC
Output Voltage 5 V DC
Output Voltage 12 V DC
Output Voltage 5 V SB
Form Factor Internal
MTBF 100000 Hour
Manufacturer Corsair
Product Model RPS0197
Product Name RMx Series RM850x Fully Modular Power Supply
Product Series RMx
Brand Name Corsair
Fan Bearing Type Fluid Dynamic Bearing
Number of Fans 1
NVIDIA SLI Supported Yes
Number of +12V Rails 1
Modular Yes
Output Voltage Detail 3.3 V DC @ 20 A
Output Voltage Detail 5 V DC @ 20 A
Output Voltage Detail 12 V DC @ 70.8 A
Output Voltage Detail 5 V SB @ 3 A
Specification Compliance ATX 3.1
Product Color Black
Number of SATA Power Connectors 8
PCI Express Connector Yes
Color Family Black
Energy Efficiency Certification 80 Plus Gold
Number of (4+4 pin) CPU Power Connectors 2
Number of (6+2 pin) PCI Express Power Connectors 3

Marketing Information

QUIET, DEPENDABLE, EFFICIENT

Our best-selling PSU, updated. This fully modular, low noise, Cybenetics Gold-certified power supply is ATX 3.1 compliant and ideal for delivering dependable power to today's top-performing PCs.

50°C CONTINUOUS OPERATING TEMPERATURE

Ensures reliable power for your PC, even under high-stress conditions.

105°C-RATED CAPACITORS

Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.

ATX 3.1 CERTIFIED

Be confident your PSU supports the latest sleep and hibernate modes and modern CPU and GPU requirements. ATX 3.1 compliance ensures full compatibility with modern components and power states.

CLEAN CABLING, EVERY TIME | FULLY MODULAR CONNECTORS

Connect only what you need using sleek embossed cables with low-profile combs to make installations a breeze.

Native 12V-2x6 GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

THE STRONG, SILENT TYPE | 140mm LOW-NOISE FAN

A fluid dynamic bearing fan with magnetic dome structure keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.

ENGAGE MANUAL CONTROLS | MANUAL FAN OVERRIDE KNOB

Want to get more air through the PSU or to exhaust some heat from your case? You can override the Zero RPM Mode and low-noise profile of the RMx Series with our manual fan override knob, increasing fan speed and airflow.

WORLD-CLASS SUPPORT

Our award-winning service means you can enjoy your gear worry-free.

Shipping & Dimensions

7.5
Weight (lbs)
8.5"
Length
12"
Width
5"
Height
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