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Corsair

Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 Plus Platinum Efficiency - Black

  • Based on 981 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 31
Order within 18 hours and 46 minutes
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Style: ATX 3.0 & PCIe 5.0


Features

  • Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy.
  • Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
  • 140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance.
  • Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-thefly.
  • Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.

Description

CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies deliver exceptional 80 PLUS Platinum efficient power and low-noise fluid dynamic bearing fan performance. ATX 3.0 and PCIe 5.0 compliance, HXi PSUs have every connection needed to power today’s most demanding PC upgrades. Powerful CORSAIR iCUE software enables custom fan curves, monitoring and adjusting power settings, and more thanks to a fully digital platform. Japanese 105°C-rated electrolytic capacitors deliver long life and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with Modern Standby sleep mode. Zero RPM mode ensures near-silent operation at low and medium loads. The HXi Series puts platinum power at your command.

Model Name: HX1000i


Brand: Corsair


Compatible Devices: Monitor, Personal Computer


Connector Type: atx,pcie


Output Wattage: 1000


Form Factor: ATX


Wattage: 1000 watts


Cooling Method: Air


Item dimensions L x W x H: 7.09 x 5.91 x 3.39 inches


Item Weight: 4.4 Pounds


Brand: ‎Corsair


Series: ‎HX1000i


Item model number: ‎CP-9020259-NA


Item Weight: ‎4.4 pounds


Product Dimensions: ‎7.09 x 5.91 x 3.39 inches


Item Dimensions LxWxH: ‎7.09 x 5.91 x 3.39 inches


Color: ‎Black


Manufacturer: ‎Corsair


Country of Origin: ‎Vietnam


Date First Available: ‎June 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • High performance, highly efficient and very quiet.
Style: ATX 3.0 & PCIe 5.0
I upgraded from a Thermaltake 600W PSU, which was struggling to cope with my hardware needs due to a mixture of mechanical, SSD and M.2 NVME drives coupled with a 6700XT and a Ryzen 5900x processor. Despite my new RTX 4070 graphics card consuming less power than the previous 6750XT an upgrade was due. I initially intended to opt for the 850 RMx series. However, I'm extremely satisfied with my choice of the 1000HXi, which provides extra capacity. The power supply installed in my Thermaltake Core V21 case very easily without any reconfiguring. My PC, equipped with a Ryzen 5900x, is an occasional gamer but primarily used for running VMs and containers, meaning it's on for a significant part of the day. Although this PSU may have a higher upfront cost, its superior efficiency rating will eventually lead to savings compared to less efficient 850 RMx PSU I was initially considering. Both have a lengthy warranty period worth considering in your decision-making process. However, the extra headroom and efficiency were deciding factors for me. Advantages of this PSU include: Plenty of power The Zero DB fan, which is my top feature. Its internal components are of excellent quality Full modularity is a major plus. Many reviews rank it as an A-tier power supply. While I didn't require the iCUE software, it's a nice bonus. It's also somewhat future-proofed with ATX 3.0 & PCIe 5.0 ratings. On the downside: No instructions were provided, and the QR code on the box for the manual didn't work. Also, the cables are somewhat rigid, but they still seem to be of high quality. In conclusion, I would wholeheartedly endorse this PSU and wouldn't hesitate to purchase it again. ... show more
Reviewed in the United States on January 8, 2024 by David M Elliott
    • Great Power Supply with Silent Operation, ICUE Control, and a 12v Video Power Cable
Style: ATX 3.0 & PCIe 5.0
Review Image by Real Reviews Real Reviews
Review Image by Real Reviews Real Reviews
Review Image by Real Reviews Real Reviews
This power supply not only looks great but it works even better. The modular design is what you want for your build so as to not have a bunch of extra wires hanging out in your case. It even has the 12v power cable for the new video cards. Plus you can even use the included USB-C to USB 2.0 header cable to enable viewing stats and controlling fan speed and curves via the Corsair ICUE Software. In order to use this feature, however, you will need a free USB 2.0 Header on your motherboard. For me I had to purchase a Corsair USB 2.0 4 Port Hub as well as a SATA Extension Cable to accomplish this. Those are super easy to install and relatively inexpensive. Overall I really like this power supply but I may be a bit biased having used Corsairs in most of my builds. Do I recommend it? That would be a yes! ... show more
Reviewed in the United States on November 14, 2023 by Real Reviews Real Reviews
    • Beast of a power supply
Style: ATX 3.0 & PCIe 5.0
Ordered this to replace a 750 and 850w power supplies that kept shutting down and i wanted to use the power monitoring to get an idea why. Well this answered my question i was regularly hitting 750w on my system draw and that means i was probably getting 850w+ transient spikes that was shutting down the bigger one. Its nice to see the power usage and efficiency in real time and was able to integrate the monitoring into my Aidea64 sensor panel ... show more
Reviewed in the United States on April 27, 2024 by Sweatygrundle
    • Quality and Quietnesses
Style: Standard
I’ve bought Corsair PSU’s for the last several PC builds. They never disappoint. This 1000w is very quiet and comes with everything you need to install. My only complaint might be how stiff the 8pin cables were for the GPU. My 3070 card in a mid size case came within an inch of touching the tempered side. The cables are very thick and it took some creative bending at the connection ends to get it to fit. It worked well overall. ... show more
Reviewed in the United States on June 4, 2022 by Alan
    • Comes with ALL the cables you need!
Style: ATX 3.0 & PCIe 5.0
Easy installation. Works great. My only complaint is that there are no descriptions anywhere that indicate it comes with cables. Most of the reviews even say that it does not come with cables, so I ordered cables at the same time I purchased the power supply. It came with cables so I ended up returning the extra set. ... show more
Reviewed in the United States on April 1, 2024 by Steve Green
    • Works perfectly
Style: ATX 3.0 & PCIe 5.0
I bought this to replace what I suspected to be an underpowered or going bad PSU. The issue I had all cleared up and now I get to look at live data of electricity it’s using instead of relying only on my UPS
Reviewed in the United States on April 6, 2024 by Amazon Customer
    • I bought this PS to support a RTX4080 graphics card and it worked perfectly.
Style: ATX 3.0 & PCIe 5.0
The PS was neatly packaged and contained adequate cables for most applications. If you are going to use it with very high end graphics cards, I recommend buying additional PCIE cables that may be needed. Some motherboards now require a separate PCIE power supply cable which you may need to also buy. This PS had 4 PCIE power places and 2 CPU places. There were also many separate places for powering the HDs and peripherals. The supply worked flawlessly and I couldn't hear it at all. ... show more
Reviewed in the United States on January 31, 2024 by Mark E. Rowland

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