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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:
11064591
Highly rated by customers for:
$194.49
Save $15.50
Comp. Value: $209.99

Customer reviews

Rating 4.9 out of 5 stars with 404 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 14 Showing 261-280 of 404 reviews
  • Pros mentioned:
    Overall performance

    This is the one!

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

    Solid power supply, absolutely zero issues and runs a very high demanding PC flawlessly.

    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

    1000w of quality.

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

    Perfect for a next-gen setup, I bought it for my RTX 5070 TI and it works perfectly for me.

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

    I would recommend this to a friend

  • Oh Yeah

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

    everything you need and more, highly recommend for anyone trying to future proof as well

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

    I would recommend this to a friend

  • Great Power Supply

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've been using Corsair power supplies for years without any issue. This one fit exactly what I needed. Comes with all the cables.

    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

    Gets the Job done.

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

    I upgraded from an EVGA 850w. This new Corsair PSU runs more efficiently and is super quiet. It is more than what i need to run my 7900xtx and 9800x3d :)

    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

    The power house

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

    The best power supply out there, it’s a decent price and has a lot of give.

    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:
    Power capacity

    Very good

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

    I just this psu and it is a good one for sure. You will never run out of power and you maybe able to use this on future builds!

    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:
    Power capacity

    A must have for any high performace PC user

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

    Powers my new high performance gaming PC well is able power my 4080 super

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

    I would recommend this to a friend

  • works great

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

    great bower supply had it for a year and have had no problems

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

    I would recommend this to a friend

  • Quality

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

    Great quality sleak and simple and sturdy great for a high end pc build!

    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

    Reliable

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

    This a great PSU. I bought it for troubleshooting components via a test bench. It did it's job perfectly.

    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:
    Noise level

    Great Psu!

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

    Runs smooth and very quiet. No issues whatsoever would definitely recommend this item!

    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

    Really Good Power Supply

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

    This Power Supply is really good product, Highly recommend.

    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

    Modular ATX 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.

    Loved putting together my new computer this power supply is awesome

    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:
    Power capacity

    Good power

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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 5080 auro Np. Was easy to install . Bad I missed the $20 discount . 2 days late to match it

    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

    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. Easy to install and use! Would buy this power supply again.

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

    I would recommend this to a friend

  • Great PSU!

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

    RMx1000 cannot beat for the price. Thank you BB you deliver every time!

    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:
    Fan control

    Would highly recommend

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

    This power supply is great I love the independent fan control so if you feel like your power is planning is extra Cooling you can independently adjust it

    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:
    Installation ease

    Excellent 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 easily installed and im no computer guy

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

    I would recommend this to a friend

  • Solid psu

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

    great psu that powers my 4080 amd 9800x3d with no issues and handles power spikes like a champ. replaced a faulty 850w from asus that would randomly shut down during demandimg games, never going back!

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

    I would recommend this to a friend
Page 14, Showing 261-280 of 404 reviews
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