Corsair HXi Series HX850i 850W 80 Plus Platinum Certified PSU ATX Power Supply Unit (Black)

BH #COC9020073NA • MFR #CP-9020073-NA
Corsair
Corsair HXi Series HX850i 850W 80 Plus Platinum Certified PSU ATX Power Supply Unit (Black)
Key Features
  • 850 Watts
  • 80 PLUS Platinum Certified
  • 140mm Fluid Dynamic Bearing Fan
  • Multi PCIe Connectors
The black HXi Series HX850i 850W 80 Plus Platinum Certified PSU ATX Power Supply Unit from Corsair offers tight voltage control, virtually silent operation, and a fully-modular cable set. Equipped with a 105°C capacitor, it is designed for high-performance PCs where reliability is essential. The 80 PLUS Platinum efficiency reduces excess heat, and together with Zero RPM Fan Mode technology, gives you virtually silent operation.
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Corsair CP-9020073-NA Overview

  • 1Description
  • 2Quiet, Efficient Operation
  • 3Corsair Link Digital for Advanced Monitoring & Control
  • 4Easy Installation
  • 5Temperature Rating
  • 6Fan Self-Switch Function
  • 7Voltage Protection
  • 8Safety and Agency Approvals

The black HXi Series HX850i 850W 80 Plus Platinum Certified PSU ATX Power Supply Unit from Corsair offers tight voltage control, virtually silent operation, and a fully-modular cable set. Equipped with a 105°C capacitor, it is designed for high-performance PCs where reliability is essential. The 80 PLUS Platinum efficiency reduces excess heat, and together with Zero RPM Fan Mode technology, gives you virtually silent operation.

With Corsair Link Digital support, you can monitor power supply performance, toggle between single-rail and multi-rail mode, and control fan speed directly from your desktop. The fully-modular low-profile cable set makes builds and upgrades easy with clean results.

Quiet, Efficient Operation

The 80 PLUS Platinum efficiency and Zero RPM Fan Mode mean that at low-to-medium loads the fan doesn't spin at all. When it is pushed hard, the 140mm thermally-controlled fan spins only as fast as it needs to. The HX850i is built with a capacitor and other internal components specially selected to reduce coil whine and other electronic noise.

Corsair Link Digital for Advanced Monitoring & Control

The HX850i connects the included cable to a motherboard USB header and downloads the free Corsair Link Dashboard application for Windows, following which you can monitor performance and efficiency, toggle between single-rail and multi-rail mode, and control fan speed directly from your desktop.

Easy Installation

The fully-modular low-profile cable set allows for quick and easy installation and pleasant-looking builds.

Temperature Rating

The HX850i is engineered to meet maximum power output at a server-grade 50°C temperature rating.

Fan Self-Switch Function

The HX850i features a fan self-test switch to determine fan functionality even before installation.

Voltage Protection

Over-voltage protection, under-voltage protection, short-circuit protection, over-power protection, and over-temperature protection provide maximum safety to your critical system components.

Safety and Agency Approvals

The HX850i is compliant with FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), and REACH.

Corsair CP-9020073-NA Specs

Connectivity
Total Connectors1 x 20+4-Pin ATX Motherboard
2 x 4+4-Pin EPS CPU
6 x 6+2-Pin PCIe
12 x 15-Pin SATA
12 x 4-Pin Peripheral / Molex
2 x 4-Pin Floppy
Cable DesignModular
Electrical
Total Wattage850 W
Combined Power for +12 V850 W
Max Load for +12 V70 A
Combined Power for +3.3/+5 V150 W
Max Load for +3.3 V25 A
Max Load for +5 V25 A
Max Load for +5 Vsb3 A
Max Load for -12 V0.8 A
AC Input Power100 to 240 VAC, 50 / 60 Hz at 6 to 10 A
General
Efficiency Rating80 PLUS Platinum
Efficiency82.2 to 91% at 10 to 100% Load
Cooling
Fan Size140 mm
Bearing TypeFluid Dynamic Bearings (FDB)
Noise Level21 dBA
Physical
ProtectionOver-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
Mean Time Between Failures (MTBF)100,000 Hours
Dimensions7.1 x 5.9 x 3.4" / 18 x 15 x 8.6 cm
Weight8.6 lb / 3.9 kg
Packaging Info
Package Weight8.8 lb
Box Dimensions (LxWxH)15.591 x 9.055 x 5.906"
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