Platinum efficiency, fully modular and virtually silent

CORSAIR HX series power supplies give you extremely tight voltage regulation, quiet operation, Platinum-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential.

Quiet, efficient operation

80 PLUS Platinum efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads.

100% Japanese 105°C capacitors

Premium internal components ensure solid power delivery and long term reliability.

Zero RPM Fan Mode

Since the fan doesn’t turn on until it’s needed, you’ll enjoy virtually silent operation at low and medium loads.

Power In Your Hands

Toggle single +12V rail or multi +12V rail mode. In the “SINGLE” position, the full output capability of the power supply’s +12V rail is available to any and all connectors, while in the “MULTIPLE” position, each individual connector has Over-Current Protection so no more than 40A of current can be delivered on any given cable.

Easy Installation

The fully modular DC cables make builds and upgrades easy, with clean, great-looking results.

Contents and Specifications

Package contents

HX Series ATX Power Supply
Power cord
Mounting screws
Cable ties
Corsair case badge
User manual

Compatibility

6th generation Intel Core processor Ready (Intel Skylake and Z170 motherboards)
ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems

Features

80 PLUS® Platinum efficiency, delivering 90% energy efficiency at real world load conditions.
ZeroRPM mode for fanless operation at low loads and outstanding noise reduction.
135mm thermally controlled, fluid dynamic bearing fan only spins up as needed.
Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer’s chassis.

Engineered to meet maximum power output at a server-grade 50°C temperature rating.
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: FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH

Modular

Fully

Cable Type

Low-Profile, All Black

ATX Connector

1

EPS Connector

2

Floppy Connector

1

4-Pin Peripheral Connector

6

PCIe Connector

6

SATA Connector

16

Plug Type

NA

80 PLUS Certification Level

Platinum

Power

850 Watts

Zero RPM Fan Mode

Yes

Fan Bearing Technology

Fluid Dynamic Bearing

Fan size

135mm

Corsair Link Support

No

Continuous Output Rated Temperature (°C)

50°C

Dimensions

150mm x 86mm x 180mm

Weight

1.95kg