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  • Corsair RM1000x is a powerful computer component that serves as a power supply unit. It is designed to provide efficient and reliable power to the motherboard and other components of a computer system. The RM1000x features a sleek black design and is equipped with a high-quality fan to ensure proper cooling. It is compatible with both SATA and PATA drives, making it suitable for a wide range of computer systems.
  • Corsair RMx Series Power Supplies: * Our best-selling power supplies, updated. * Fully modular, low noise, and Cybenetics Gold-certified for reliable power. * Corsair RM1000: Cybenetics Gold-certified for reliable power.
  • ATX 3.1 Certified: ATX 3.1 and PCle 5.1 compliant, ideal for delivering dependable power to current and future top-performing PCs. 100% Japanese 105C Electrolytic Capacitors. ATX 3.1 PCle 5.1 with 12V-2x6.
  • Fully Modular Connectors: Connect only what you need using sleek embossed cables with low-profile combs to make installations a breeze. Includes a 12V-2x6/CPU PCIe cable and a native 12V-2x6 GPU cable for use with modern graphics cards such as the NVIDIA GeForce RTX 40 Series.
  • 140mm Low-Noise Fan: A fluid dynamic bearing fan with magnetic dome structure keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.
  • The text on the image is already correctly grouped and written.
  • FULLY MODULAR CABLING Connect only the cables you need. 1x ATX (24-pin) 2x ATX 12V (4+4-pin) 4x PCIe (6+2-pin) 1x 12V-2x6 (12+4-pin) 3x SATA (Straight) 2x 3 PATA (4-pin)
  • World-Class 24/7 Customer Support. Our award-winning service means you can enjoy your gear worry-free.
  • CORSAIR X RM1000x
  • Corsair RM1000x
  • Corsair RM1000x is a CPU PCle power supply unit that is designed for high-performance gaming and overclocking. It has a black and silver color scheme and features a 12V-2x6 pin design. The power supply unit is compatible with both SATA and PATA hard drives, and it is suitable for use with a variety of motherboards.
  • Alt View 21. CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black.
  • Alt View 22. CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black.
  • Alt View 23. CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black.
  • Motherboard 12V-2x6 CPU PCIe/SATA/PATA. Designed for use with genuine Corsair Type 4 cable sets only.
  • Corsair RM1000X
  • S RPP R B? s P R8R8?88 P S RM1000x CORSAIR, s A
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black

Model:
CP-9020271-NA
SKU:
6587607
Highly rated by customers for:
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$166.99
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The comparable value is $209.99

Customer reviews

Rating 4.8 out of 5 stars with 473 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers love the RMX Series RM1000x power supply for its overall performance and ample power capacity. Many appreciate its quiet operation and the ability to fine-tune the noise level. Users also find the cable management to be clean and the installation process easy, with the modular design contributing to a tidy case. A small number of users reported no coil whine.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 473 reviews
  • Pros mentioned:
    Overall performance

    Power

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this perfect power supply because it works well with the PC build

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a beast buy it don’t worry about the money it’ll come back lol love Corsair keep up the great work

    I would recommend this to a friend

  • Love this PSU

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really love this PSU. Its a modular unit so only the cables you require needs to be installed cutting down on cable clutter within case.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Corsair Power Supply!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Runs my system perfectly. Great PSU to use for high-end builds!

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Great buy

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super quiet powerful Corsair psu. I love that it has a connector in the back for modern gpus as well. It’s a game changer.

    I would recommend this to a friend
  • Pros mentioned:
    Power capacity

    Fantasic power supply

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Plug and play. Good wattage for most gpu. So on and so forth.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great Power Supply

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installed this power supply to match with my 5070ti gaming trio, works great. Using it to power this pc (pictured)

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Power supply for music studio new build PC

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product… it replaced a unit from Amazon that took two weeks of testing to determine it was defective… You guys are the best LOL

    I would recommend this to a friend
  • Pros mentioned:
    Power capacity

    Review

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gave me plenty of headroom. Power efficiency is great for the electric bill. Had all the cables I needed

    I would recommend this to a friend
  • Pros mentioned:
    Fan control

    Quality PSU

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Extremely satisfied with this power supply. The cables provided are very nice quality. The fan dial is very easy to use & future ready for newer graphics cards.

    I would recommend this to a friend

  • Beefy modular 1000w

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I picked it for the cybenetics gold rating, and ability to be efficient across different load levels, as this powers a workhorse/gaming pc, from several HDD in raid, to an RTX 5070, it seems to do the job well! Modular cables bend easily, and it even came with some combs to tidy up some of the wires you'll have to see.

    I would recommend this to a friend
  • Pros mentioned:
    Power capacity

    Time to upgrade your PSU

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Power supply is really quiet and extremely powerful. Native 12V-2X6 Connector ensures compatibility with 40 series NVIDIA GPU, and 50 series.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    1000w power supply

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Work greak plenty of power for my system. Easy to set up

    I would recommend this to a friend

  • Price to Performance

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is amazing it does more than the job super efficient power supply honestly very worth the price been enjoying it so far well packaged and came with all the needed cables.

    I would recommend this to a friend

  • Easy and efficient!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So easy to build with and extremely efficient. Have used Corsair on both of my last two builds. Won’t look elsewhere.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Best Choice for my new rig

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was the best choice. It is performing beautifully. Very happy with it.

    I would recommend this to a friend
  • Pros mentioned:
    Power capacity

    Great power supply

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power supply does what it was built for high quality!

    I would recommend this to a friend

  • Power supply

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Recommended PSU for gaming pc Especially for big PCs if you have a 50 series for gpu

    I would recommend this to a friend

  • Corsair power supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think this power supply is very worth it 1000w for that price plus Corsair is really reliable in my experience I would recommend this to any people looking to build a pc

    I would recommend this to a friend

  • Trustworthy Powersupply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I always heard good things about CORSAIR's various power supplies and wanted to get one that would be adequate for future upgrades to my pc.

    I would recommend this to a friend
Page 2, Showing 21-40 of 473 reviews
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