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CORSAIR - AX860i 860-Watt ATX Power Supply - Black

Power your desktop PC with this Corsair AX860i ATX power supply, which features DSP (Digital Signal Processor) control for stable, reliable power. The 140mm dual-ball-bearing fan automatically adjusts to compensate for temperature changes.

PC Gaming Buying Guide
$209.99

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    Overview

    What's Included


    • Corsair AX860i 860-Watt ATX Power Supply
    • Corsair Link digital interface cable, Corsair Link USB dongle, modular cable pack
    • Mounting hardware, cable ties, case badge
    • Owner's manual

    Ratings & Reviews


    Overall Customer Rating:
    70% of customers would recommend this product to a friend (7 out of 10)

    Features


    860-watt power supply

    With ATX 12V 2.31 and EPS 2.92 compliance. Backward compatible with ATX 12V 2.01 and 2.2.

    DSP (Digital Signal Processor) control

    Provides clean, stable power to your desktop PC.

    Ultraquiet, 140mm dual-ball-bearing fan

    Automatically adjusts fan speeds in response to system temperature, operating only when needed.

    Over-voltage, under-voltage, over-current and short-circuit protection

    Guard your PC's critical components against dangerous variations in power.

    High-quality capacitors

    Ensure reliable operation.

    Corsair Link integration

    Allows easy monitoring and adjustment of system performance, noise and OCP settings.

    Self-test switch

    Lets you determine functionality prior to installing the power supply.

    Connectors

    Including 1 ATX, 2 EPS, 6 PCI Express, eight 4-pin peripheral, 12 SATA and 2 floppy offer versatile connectivity options.


    Customer rating

    Rating 3.8 out of 5 stars with 10 reviews

    70%
    would recommend to a friend

    Pros

    Cons

    • Rating: 5 out of 5 stars

      Excellent Product

      Posted
      BrazilianBill
      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      This product is sold here in Brazil for more than US$ 650. For me it is importante for its eficiency - Platinum version rating. As energy here, due to the drougth has gone up nearly 40%¨and will reach 100 % by August it makes a difference. My computer is 500 watts when under full load, most of the time as do cloud computing also for BOINC and LHC/CERN. . At 20 percent, now here, that is only for the power supply more than 30 US$ per month for efficiency lost. (20% at 610 watts) is a lot. Installed it, my nobreak is showing more than 20% drop in consumption, and at 7% from 20%, for 24x7 work, that pays for the replacement in a few month. Besides top of the line, recuction in cost, it was well Worth going to the US (Denver) and picking it up. It does make a difference, beside a high quality product. Bill in Braizl

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      Repeatedly defective

      Posted
      Dkerravala

      Twice I have bought one of these, and twice they have been defective. The first time, it managed to last me from March of 2017 to October of 2017, but not without issues. The first one I have bought seems to have had at least one defective wire in either the CPU connector or the Mother Board connector, resulting in my computer repeatedly refusing to boot, starting a taking about a day with it connected and left on before it would actually start, to, by mid October, refusing to boot forever. The second attempt with this, and I can't even use it, as this is something decent quality control should have caught. A PCI-e connector is missing the extra two pin points for an 8 pin graphics card. Avoid this product, possibly even avoid any and all EVGA power supplies.

      No, I would not recommend this to a friend

    • Rating: 5 out of 5 stars

      Corsair are the best

      Posted
      darknessplayboy
      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      If you don't know, corsair built some of the best power supply in the world, this one is no different, have been using it for a long time and its perfect for every need.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Plenty of clean power

      Posted
      LiamS
      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      I went the 860i after initially purchasing an 860 (non-i). The i version has a bit more cleanliness to the cables, which I intend to sleeve. The non-i version has more overlapping cables, which are more difficult to sleeve.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      Junk

      Posted
      jpstgermain
      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      8 months in it started turning itself off randomly and I would have to unplug the motherboard connector and plug it back in to get it to start. A year in stopped working all together.

      No, I would not recommend this to a friend

    • Rating: 5 out of 5 stars

      Powerful and stable

      Posted
      Pathfindercod
      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      Great power supply.... Top of the line Corsair makes is the AXi models. This is a great stable and powerful psu, powering 6700k at 4.8ghz, Asus matrix 980ti gpu overclocker to 1520 on the core.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great Value

      Posted
      Anthoiny
      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      My son had a gaming deesktop upgraded and we had to replace the power supply. This corsair was an excellent upgrade to power his machine.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      A bit pricey

      Posted
      Gamer
      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      It's a bit pricey for what it has to offer. You can probably just buy a 850 w platinum and it'll do the same thing.

      I would recommend this to a friend




    Product images, including color, may differ from actual product appearance.