Corsair HX850i 850 Watt CP-9020073-NA Power Supply


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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.

Product Overview

UPC Code: 843591041225
Manufacturer Warranty: 3 YEAR
Country of Origin: CHINA

General Information

Manufacturer:   Corsair
Manufacturer Part Number:   CP-9020073-NA
Manufacturer Website Address:
Brand Name:   Corsair
Product Series:   HXi
Product Model:   HX850i
Product Name:   HX850i Power Supply
Product Type:   Power Supply

Technical Information

Specification Compliance:   ATX12V/EPS12V
Efficiency:   92%
Number of Fans:   1
Protection Type:   Over Power
Protection Type:   Over Temperature
Protection Type:   Over Voltage
Protection Type:   Short Circuit
Protection Type:   Under Voltage
Modular:   Yes

Power Description

Number of +12V Rails:   1
Input Voltage Type:   AC
Input Voltage:   120 V AC
Input Voltage:   230 V AC
Input Voltage Range:   100 V AC to 240 V AC
Output Voltage:   12 V DC @ 70.80 A
Output Voltage:   3.3 V DC @ 25 A
Output Voltage:   -12 V DC @ 800 mA
Output Voltage:   5 V DC @ 25 A
Output Voltage:   5 V DC @ 3 A
Input Current:   12 A @ 120V
Input Current:   6 A @ 230V
Output Power:   850 W


Plug/Connector:   On/Off Switch
Receptacles:   1 x 20+4pin ATX Motherboard
Receptacles:   1 x USB
Receptacles:   12 x 4-pin LP4 Peripheral Device
Receptacles:   2 x 4-pin SP4 Floppy Drive
Receptacles:   6 x 6+2pin PCI-E
Receptacles:   12 x Serial ATA
Receptacles:   2 x 4+4pin ATX12V Motherboard

Physical Characteristics

Color:   Black
Form Factor:   Internal
Height:   12"
Width:   16"
Weight (Approximate):   7.44 lb


Certifications & Standards:  
  • FCC
  • ICES
  • CE
  • UL/CUL
  • CSA
  • C-Tick
  • RCM
  • CB
  • CU
  • KC Mark

Environmentally Friendly:   Yes
Environmental Certification:   80 Plus Platinum
Environmental Certification:   China RoHS
Environmental Certification:   REACH
Environmental Certification:   RoHS
Environmental Certification:   TÜV
Environmental Certification:   WEEE


Limited Warranty:   7 Year
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