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

Model:
CP-9020271-NA
SKU:
6587607
Your price for this item is $209.99

Customer reviews

Rating 4.9 out of 5 stars with 377 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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Cons mentioned filter

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 6 Showing 101-120 of 377 reviews
  • Pros mentioned:
    Noise level, Power capacity

    Corsari Power Supply Review

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

    Awesome! This is quiet and provides ample power to my PC. I would recommend this Power Supply. I have had several Corsair Power Supplys and they have always been a solid purchase.

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

    Good Power Supply

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

    Amazing power supply has been going strong in my main pc I had bought 3 of these in the past and none have gave me issues or died on me I will keep buying corsair until I run into any issues

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

    Great PSU

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

    Powers my 9800x3d and 5090 without issue and without making a noticeable sound. What more could you want?

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

    Great bang for the buck.

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

    It's a solid reliable power supply. Super easy to use thanks to it being fully modular.

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

    Overall amazing purchase

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

    The knob on the back is nice, but overall it's a reliable PSU for my 5080 setup even if it's overkill.

    I would recommend this to a friend

  • 50 series ready

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

    Very worth the money in my opinion needed a good power supply for my overclocked 5080. this thing came in clutch because it already had 4 pcie cables, so it was 50 series ready out the box. also super simple to put together.

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

    I choose you

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

    Runs quite l, not as loud as I expected being so big, doesn’t add much noise if any. Easy install and plenty of ports.

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

    Power Supply Unit

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

    The packaging was good. The unit came with all the cables needed and everything works well so far.

    This review is from CORSAIR - RMX Series RM1000x Cybenetics Gold Fully Modular ATX Power Supply - Black

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

    Rm1000x

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

    Works great and exactly as advertised no complaints whatsoever

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

    Corsair RMx Series

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

    The Corsair RM1000x is a top-tier power supply, offering a blend of performance, efficiency, and quiet operation. It's an ideal choice for high-end gaming or workstation builds that require reliable power delivery. With its fully modular design, solid efficiency rating, and extensive protection features, the RM1000x offers excellent value for those who need a powerful and long-lasting PSU.

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

    Corsair Rm1000x

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

    Great quality, runs quiet, & has all the wattage I need to power my pc.

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

    Great bang for your buck!

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

    Great PSU plenty of power for my high end gaming PC

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

    Quiet, cool, performs

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

    Very quiet, runs cool, performs as expected. Runs my system and my 5080 well.

    I would recommend this to a friend

  • A very great power supply!

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

    After buying the RM1000e and having the electrical arcing sound issue that the entire E series has had since the first where produced(which i didnt know before buying) but this RM1000X has been perfect, all the wires even connect better and come out easier on removal, all and all im very happy with my choice to spend the money again to get the higher end version.

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

    Great Product

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

    WE replaced our old one that we had on our home sound system and it has worked without any issues. We have it so it puts the system to sleep. It is hooked up to the sound system and our theater system downstairs. FYI just don't buy the least expensive buy quality that will last!!!!

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

    Great PSU

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

    Great PSU. Has all the connections you need and is quiet. you can change the sound noise which makes it great.

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

    A power house

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

    Definitely helped fix what's going on with my computer and has more than enough power to run my 5070ti

    I would recommend this to a friend

  • Corsair RM1000x

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

    This Corsair RM1000x is wonderful. The individual cables that are not bulky have been everything I've wanted in a power supply. The cables are very fine and thinly profiled. Easy cable management. Worked perfect with my 5080. 10/10 recommend.

    I would recommend this to a friend

  • 1000W , Needed more power for my system.

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

    Corsair makes great products and this is no slouch ! I purchase a 5070TI video card and my 750 power supply wouldn’t run it at all. I purchased this unit used provided cables and it fired right up. Runs all of the components of my system flawlessly. I’d highly recommend thi quality power supply.

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

    CORSAIR - RMX Series RM1000x Cybenetics Gold Fully

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

    Works great no issues and is very easy to install only using the wires needed

    I would recommend this to a friend
Page 6, Showing 101-120 of 377 reviews
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