Corsair HX1000i 1000W Modular Power Supply
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Corsair HX1000i 1000W Modular Power Supply
Scan code: LN58900 Manufacturer code: CP-9020074-UK
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Corsair HX1000i 1000W Modular Power Supply

1000W Corsair HX1000i, 80 PLUS Platinum, Full Modular, SLI/CrossFire, Single/Multi Rail, 83.3A +12V, 140mm Fan, ATX PSU
MORE INFO
MORE INFO

Scan code: LN58900 Manufacturer code: CP-9020074-UK
End of life
This product is no longer available to purchase.
  • SCANPROTECT Protect against installation damage for 28 days. More info
  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

HX1000i - Corsair Power Supply - Fully Modular ATX PSU

Corsair HX1000i Power Supply 80PLUS - Platinum

Corsair HXi 850W Power Supply

This HXi Series power supply from Corsair has a total power output of 850W, other advantages to the HX1000i are that it gives you extremely tight voltage control virtually silent operation, and a fully modular cable set. The 80PLUS Platinum efficiency rating and Zero RPM Fan Mode mean that at low to medium loads, the fan doesn’t spin at all. And when you do push the HXi hard, the thermally controlled fan spins only as fast as it needs to. Even when the fan isn't running the HX1000i has specially selected components to reduce electronic noise for a near silent PSU.

View other HXi power outputs:
HX750i - HX850i - HX1200i

Fully Modular Connectivity

Connections

HXi Fully Modular Cable Design

The easy to install, fully modular setup on the Corsair HX1000i allows you to combine the low-profile cables provided for a great-looking build. This PSU also comes with Corsair Link Digital for advanced monitoring and control. When connected via the USB to your motherboard, this allows you to monitor the performance and efficiency, toggle the rail modes and control the fan speed directly, this all combined gives you the best power and efficiency in your power supply.

HX1000i Efficiency & Noise Graphs

HX1000i EFFICIENCY

Efficiency Graph

HX1000i FAN NOISE

Noise Graph

Corsair HX1000i Output Power Chart

CORSAIR HX1000i DC OUTPUT - SINGLE +12V RAIL MODE
DC Output +3.3V +5V +12V -12V +5Vsb
Max Load 30A 30A 100A 0.8A 3.5A
Maximum Combined Wattage 150W 1200W 9.6W 15W
Total Power: 1200W
CORSAIR HX1000i DC OUTPUT - MULTIPLE +12V RAIL MODE
DC Output +3.3V +5V +12V1 +12V2 -12V3 +12V4 +12V5 +12V6 +12V7 +12V8 +12V +5VSB
Max Load 30A 30A 40A 40A 40A 40A 40A 40A 40A 40A 0.8A 3A
Maximum Combined 150W 1200W 9.6W 15W
Total Power: 1200W

Corsair HX1000i Key Features

80PLUS - Platinum

80 PLUS Platinum CertifiedPlatinum certification ensures high efficiency for less excess heat & lower operating costs.

Japanese Capacitors

Japanese 105°C capacitorsPremium internal components ensure solid power delivery and long term reliability.

Zero Fan Mode

Zero RPM Fan ModeFan doesn’t turn on until it’s needed, so you’ll enjoy virtually silent operation at low and medium loads.

10 Year Warranty

Configurable +12V RailIt’s your choice – run it in the default multi-rail +12V mode, or toggle single-rail operation.

Warranty

Please note your statutory rights are not affected.

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

Details
Duration:
12 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
Manufacturer:
Scan
Telephone:
01204 474747

Additional Notes:
3 Years Direct Manufacturers Limited Warranty

Buying Guide
Not sure which power supply is right for you? Read our Power Supplies Buying Guide
Power Supply units
Power Supply units
Date Issued: 28th Apr 2020

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

1000W Corsair HX1000i, 80 PLUS Platinum, Full Modular, SLI/CrossFire, Single/Multi Rail, 83.3A +12V, 140mm Fan, ATX PSU is rated 4.9 out of 5 by 12.
Rated 5 out of 5 by from Excellent Bought this not because I needed it now but because I wanted room for the future. And I have to say, from the quality of the included cables (although I did end up using a custom cable kit) to the absolutely silent operation, this is a perfect product. 1000W is probably more than any standard consumer needs for their PC but if you're like me and are regularly pushing your system to the limit with overclocks, it's good to know that it has you covered.
Date published: 2019-04-19
Rated 5 out of 5 by from The modular cables are quite stiff This PSU delivers. There are enough modular cables to make any build work but they are stiff flat ribbon cables. This makes neat routing harder than it needs to be, but its performance speaks for itself.
Date published: 2017-12-31
Rated 5 out of 5 by from HXi Series keep delivering Having now owned 3 corsair PSU's First was an HX850i (Brilliant and still my Gaming PSU), Second was RM850X (dissapointing as it failed but didn't come from Scan) and now the HX1000i (Rock Solid and running 8 1070's in a Mining Rig). I can say, just from my own experience that I would only consider HXi or AXi Series from now on. Not cheap but then you get what you pay for.
Date published: 2017-10-07
Rated 4 out of 5 by from Can't fault it, everything works as expected, and it's very quiet. The most surprising thing about this PSU for me was how quiet it is, most of the time the fan isn't operational. To get the thing under enough load for the temps to rise to the point where the fan actually starts is staggering and even then it's quiet. I'm using Corsair Link to run things in Quiet mode as I have a H115i already. It copes well with extreme load on an overclocked Skylake i7 and Vega 64 setup; regardless of whether I have it in Single or Multi rail mode. The only glitch for me came during setup when I figured I could just daisy chain the Vega's two 8 pin connectors from one of the provided leads. That didn't work out as the PC would power off under load, so I changed to using two cables and powering them off of discrete sockets on the PSU.
Date published: 2017-09-17
Rated 5 out of 5 by from A Quality Product I don't like skimping on things that are important to me, and my PC is one of those things. The product was easy to install, provided lots of customisability with modular wires, and the USB system-monitor and software is very useful. I thoroughly recommend this product.
Date published: 2017-07-29
Rated 5 out of 5 by from My Review It's really awesome looks and feels good quality and when powered on it's awesome and quite. I would definitely recommend this power supply because it's well worth the money. As well I'm going to be buy more from Scan. :D
Date published: 2017-02-24
Rated 5 out of 5 by from Great for a completely silent PC Needed a new PSU after upgrading my graphics card. I chose this because of its semi-fanless design - I like silence. The system it is installed in rarely goes above 250W so I've not actually heard the fan spin at any point during normal use (aside from when pressing the button to test the fan). It's of course not performing at optimum efficiency being so underloaded, but the difference is minor.
Date published: 2017-01-24
Rated 5 out of 5 by from Very impressed Am very impressed with this power supply and its flat cables. Many people have commented against the flat cables but I found them much easier to keep out of the cooling air stream. As to yet the fan hasn't needed to come on so it runs very quiet
Date published: 2015-09-16
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Braided Cables

Hi, I just wondered what braided corsair cables are complatible with this, and what's the difference with the gen 2 cables?
Asked by: swaylight
Any cable kit with Type 3 cables will work with this power supply. (Corsair branded is always best) With the exception of the 24 pin ATX cable, Type 4 is also compatible as they are the same pin out but the 24 pin uses a different connector from the Type 3. I recommend shopping for anything you like the look of with Type 3 support. (It will say somewhere on the product.)
Answered by: TheAthereon
Date published: 2019-06-18

CPU Power Cables

Hi, I was wondering if I could fit 2x 8 Pin CPU power cables to this PSU, as the new motherboard I have ordered requires this? Many thanks Luke
Asked by: Crazypuggy
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Corsair HX1000i 1000W Modular Power Supply
Corsair HX1000i 1000W Modular Power Supply Corsair HX1000i 1000W Modular Power Supply Corsair HX1000i 1000W Modular Power Supply Corsair HX1000i 1000W Modular Power Supply
Corsair HX1000i 1000W Modular Power Supply