Corsair HX850i Power Supply

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Corsair HX850i 850W 80 PLUS Platinum Full Modular

Corsair HX850i 850W 80 PLUS Platinum Full Modular
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  • High power and incredible efficiency in our quietest PSUs yet.
  • HXi Series power supplies give you extremely tight voltage control, virtually silent operation, and a fully modular cable set. With all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and 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 single rail or multi rail mode, and control fan speed directly from your desktop. And, the fully modular, low profile cable set makes builds and upgrades easy, with clean, great-looking results.
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Specifications Overview

Model
  • CP-9020073
  • CP-9020073-UK
  • HX850i
  • CMPSU-HX850i
  • CP-9020073-NA
  • CP-9020073-EU
Release Date August 2014

* First availability for purchase, it may not correspond to the actual market launch date.

Wattage 850 W
Type ATX
Modular Full
Efficiency 80+ Platinum
Output +3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3A
PCI-Express 16 Pin 12VHPWR Connectors 0
PCI-Express 12 Pin Connectors 0
PCI-Express 6+2 Pin Connectors 6
PCI-Express 6 Pin Connectors 0
EPS Connectors 2
SATA Connectors 12
Molex Connectors 12
Length 180 mm

Description

Warranty

Seven years

Weight

3.9225kg

80 PLUS Certification Level

Platinum

Power

850 Watts

Zero RPM Fan Mode

Yes

Fan Bearing Technology

Fluid Dynamic Bearing

Fan size

140mm

Corsair Link Support

Yes

Continuous Output Rated Temperature (°C)

50°C

Dimensions

150mm x 86mm x 180mm

Modular

Fully

Cable Type

Low-Profile, All Black

ATX Connector

1

EPS Connector

2

Floppy Connector

2

4-Pin Peripheral Connector

12

PCI-E Connector

6

SATA Connector

12

Plug Type

NA

 

Corsair HX850i High-Performance ATX Power Supply
AC Input Rating DC Output Rating
AC Input: 100V - 240V DC Output +3.3V +5V +12V -12V +5Vsb
Current: 12A - 6A Max Load 25A 25A 70.8A 0.8A 3A
Frequency: 47Hz - 63Hz Maximum Combined Wattage 150W 850W 9.6W 15W
Total Power: 850W
 





Expert reviews

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If you like to be a power efficient, seek quality with that geeky modular design combined sheer silence, then the HX750i/HX850i might just be what your tech-doctor has ordered. It is an impressive power supply from A to Z and we can't really find anything that concerns us (believe we tried to find something!). The one thing that could hold you b...

Guru3D

Read the full review

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