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Power Supply

Corsair 860 W 80+ Platinum Certified Fully Modular ATX Power Supply

(58 Ratings, 4.7 Average)

Prices

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Specifications

Manufacturer

Corsair

Part #

  • AX860i
  • CP-9020037-NA
  • CMPSU-AX860i
  • CP-9020037-UK
  • CP-9020037-AU
  • CP-9020037-EU

Manufacturer

Corsair

Form Factor

ATX

Efficiency Rating

80+ Platinum

Wattage

860 W

Length

160 mm

Modular

Full

Type

ATX12V / EPS12V

Fanless

No

EPS Connectors

2

PCIe 6+2-Pin Connectors

6

SATA Connectors

12

Molex 4-Pin Connectors

8

Output

+3.3V@25A, +5V@25A, +12V@71.6A, -12V@0.8A, +5VSB@3.0A

Price History

    Reviews

    tpurner
    • 68 points
    • 53 months ago

    from completed build Neptune

    Optional braided cables look great.

    FluttershysYAAY
    • 41 points
    • 56 months ago

    This is a refurbished PSU, it's been going strong for over a month so let's hope for more.

    statz-el
    • 38 points
    • 51 months ago

    I know it's a little overkill but I'd rather go with too much than not enough and have room for upgrades later. Plus it was on sale when I bought it.

    Maatthew
    • 34 points
    • 5 days ago

    from completed build Strictly Sleek & Silent

    My second build with this power supply and it's still chugging along with no issues whatsoever.

    xKSNx
    • 32 points
    • 52 months ago

    Love it, definitely in my opinion the 'Goldie Locks' output range of the digital power supplies.

    ClappingCactus
    • 27 points
    • 50 months ago

    from completed build Kilimanjaro

    I wanted a power supply that will last me a while (this one comes with a warranty until 2023), I wanted one that was modern (corsair link), reviewed well, silent (the fans don't spin under 20% usage). That left me with either the 760i or the 860i. Since the efficiency curves for both peak at 50% (and the price difference was 20CAD), I got the 860i (once I populated my system with hard drives, I should be using about 60% under stress, but most of the time I'll use 40% or less). Additionally, the extra bit of headroom between the two mean that my system stays silent under 344W draw, instead of 304W draw. It's not a lot, but it's significant! The cables that come with it are incredible, the added software is extremely helpful for 1-click optimizations and its voltage regulation is pretty much flawless. I cannot possibly feel safer or happier about my power supply choice!

    kran0z
    • 22 points
    • 52 months ago

    from completed build The Green Monster

    Getting the job done and with a relatively small form factor to fit into mATX cases.

    adiraven
    • 21 points
    • 44 months ago

    Great, even tho a bit expensive.

    Ricklig
    • 21 points
    • 30 months ago

    Also refurbished. Platinum certified at that price, yeah, it’s fantastic. Has enough kick to keep it running now, and for future upgrades. So far so good

    Endricane
    • 16 points
    • 34 months ago

    Hasn't died yet... I have heard some horror stories.

    I used this 4 years. Some of that time I used 2 GTX 770's in SLI, the power draw from wall would be 600w+ on my system. It ran well and never got very hot.

    I replaced the cables with Cablemod Modmesh cables, they look fantastic.

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