Corsair AX860i Digital 860W Modular Power Supply

860W Corsair AX860i Digital, Full Modular, 80PLUS Platinum, 1x120mm Fan, ATX v2.31, PSU

Scan code: LN47894 Manufacturer code: CP-9020037-UK Request call
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Delivery options £5.48 By DPD On 27th Apr 2017 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Frequently Bought Together
Product Overview Digitally Controlled Power
The fully modular Corsair AX860i uses a Digital Signal Processor (DSP) for tighter voltage regulation, which improves overall system stability, and increases performance to 80 PLUS® Platinum levels. Built-in Corsair Link™ gives you unprecedented monitoring and control.

Quiet, Efficient Operation
Upgrading to digital provides increased efficiency. The AX860i is certified 80 PLUS® Platinum, which results in lower heat generation and a quieter fan profile. The AX860i is so efficient that the 120mm fan doesn't even spin at low loads for completely noiseless power delivery.

The built-in Corsair Link™ functionality allows you to know how well your AX860i is working at any given moment and lets you quickly tweak its performance. Server-inspired diagnostic tools monitor real-time efficiency, power usage, configurable over-current protection points and fan profiles
Features • Compatible with 4th generation Intel® Core™ series processors
• The latest ATX12V v2.31 and EPS 2.92 standards and it is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems.
• Silent at low to moderate load due to high efficiency and zero RPM fanless mode. Ultra quiet at high loads with 120mm dual-ball bearing fan.
• 80PLUS Platinum certified, delivering over 92% energy efficiency at real world load conditions.
• Active Power Factor Correction (PFC) with PF value of 0.99.
• Universal AC input from 90~264V. No more hassle of flipping that tiny red switch to select the voltage input!
• A dedicated single +12V rail offers maximum compatibility with the latest components.
• Over-voltage and over-current protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components.
• High-quality Japanese capacitors provide uncompromised performance and reliability.
• The completely modular cable system allows you to use only the cables you need. Power supply upgrade and replacement is easy, as the cables only need to be disconnected at the power supply.
• Low-profile, flat cable design reduces air friction and helps maximize airflow through your computer’s chassis.
• Safety Approvals: cTUVs, TUV, CB, CE, FCC, CCC, RCM, GOST-R, KC, IRAM, BSMI.
Size ATX
Wattage 860 W
80 PLUS Certification 80 PLUS Platinum
Max. Efficiency 92 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single (1) Rail
Rail 1 +12V 71.6 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V N/A
Modular No
Modularity Full Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 24-pin
  • 8 x 4-pin Molex
  • 6 x 6-pin PCIe
  • 2 x 8-pin CPU +12V (EPS)
  • 2 x FDD Power
  • 12 x SATA
Dimensions 150 x 86 x 160 mm (WxHxD)
Package Type  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

120 months
Return to base
RTB Period:
120 months
Manufacturer Contact Details
0871 472 4747
Customers also bought
860W Corsair AX860i Digital, Full Modular, 80PLUS Platinum, 1x120mm Fan, ATX v2.31, PSU is rated 4.4 out of 5 by 17.
Rated 3 out of 5 by from Good PSU if you manage to find a good one... This PSU comes with all sorts of promise. Lots of nice features and being Corsair AX series, it should be top quality. Not necessarily the case... I am on the second one of these as the first suffered from the "no-power just clicking" issue that others have reported. Scan replaced without any issues and extremely quickly. Scan service always been top notch for me and one of the biggest reason why I continue to use them. Second AX860i now in full use and has been going OK (so far). Will wait to see what happens in the months to come. Hoping this will last the time it should. Corsair Link software a little on the not that great side but it is functional I guess. I wouldn't say to stay away from this PSU but at the same time, I wouldn't push anyone towards it. If it is what you want, buy it! I hope you get one that doesn't suffer from any issue.
Date published: 2016-12-19
Rated 1 out of 5 by from Failed after 6 months Looks great on paper however the corsair link software is an awful piece of engineering and my unit died within six months with now all to commonly reported random power loss issue that these units are now known to suffer from. RMA'd back to Corsair and replaced with an AX860 non i version which as never missed a beat. IMO skip the AX860i, save yourself some money and grief and get the non-digital version.
Date published: 2016-09-12
Rated 5 out of 5 by from Effective and stable I have two of these (well, three if you include the one I accidentally ordered when I didn't need it!). I've had no problems with power fluctuations, brown outs or sudden death. The original one I bought two years ago is still going strong. I'm using them in 4770k & 6770k systems with a gtx980ti & gtx1080 respectively.
Date published: 2016-06-18
Rated 5 out of 5 by from rock solid performance this PSU is a quality item, even though it is about 3 years old, it is fully compatible with Skylake. may maximum load is 280w and I have never heard the PSU make a sound excellent.
Date published: 2016-01-13
Rated 3 out of 5 by from Ultra-stable output for around 4 weeks, then dead Build quality feels really good, all output voltages controlled extremely accurately, very quiet even when fan running. Unfortunately the supply died after 4 weeks use. The PC would not start and there was a constant clicking from the PSU. After further investigation this appears to be a fairly common issue with the AXi units. RMA'd back to Scan.
Date published: 2015-12-24
Rated 5 out of 5 by from Fantastic My first fully modular power supply, I love the customization cabling with these including the different colour cables (I've swapped mine out for the red ones). This is powering my Titan X machine with no stability problems. It is very surprising what power supply you really need when you don't overclock any of the components. For example according to Corsair Link software after running Firestrike and Crysis 3 for a couple hours the maximum wattage used was 401W. I will update once I have installed my second Titan X for SLI.
Date published: 2015-12-04
Rated 4 out of 5 by from Excellent Product for those who Value Reliability and Functionality The AX860i is an excellent high quality product. I use my 2 computers professionally in Financial Analysis, Engineering Design on average for 10 hrs a day, 5 days a week. This is the second Corsair PSU I have purchased. I previously bought a 750 watt model 6 years ago (~15000 hrs service). Of particular value is the ability to monitor each voltage rail in these products. I keep a record of the ACTUAL rail voltages when new, and monitor these over time. If any these move significantly, it is usually a reliable indicator that the PSU is more likely to fail. I have only awarded 4 'stars' for value as Corsair undoubtedly charge a premium compared to other vendors...but this small overhead is well worth while to avoid unplanned maintenance and potential loss of data.
Date published: 2015-11-29
Rated 5 out of 5 by from Awesome I Built a system with all parts ordered from Scan who delivered very promptly and were totally professional. I had one slight issue which their after sales support spotted immediately when I explained and they told me exactly how to correct the mistake I had made. Cannot fault Scan in either the sales process or the after sales service. The system I built was... Fractal Design Node 804, Corsair AX860i PSU, Panasonic UJ265 Slot Loading Blu Ray Writer, Gigabyte GA-x99M Motherboard, Intel cor 5930K, 32GB Corsair DDR4 2666mhz Vengance RAM, Corsair H100i Water Colling, Samsung SM951 for Boot Drive, 4TB Seagate Sata III for storage and Installs, and a DELL 34" Curved Screen. This system is absolutely awesome!
Date published: 2015-07-19
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Questions & Answers
Corsair AX860i Digital 860W Modular Power Supply
Corsair AX860i Digital 860W Modular Power Supply