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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:
$179.99
Save $30
The comparable value is $209.99
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Customer reviews

Rating 4.9 out of 5 stars with 437 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 437 reviews
  • Pros mentioned:
    Overall performance

    Top tier PSU

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

    Top tier PSU. Great for any use case unless you're building a spaceship and even then it's pretty goated

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

    As Advertised

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

    Worked perfectly, fit perfectly. Shipped fast. Great item.

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

    Power for RTX 5000 series!

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

    Works awesome! Love the max fan cooling! Easy install and powered up!

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

    Solid 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.

    Works really well, no power fluctuations, run an I9 and a 5070 with no issues

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

    Corsair RM1000x

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

    Excellent power supply. Plenty of connection ports and the cables are high quality. The unit runs silent even under load

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

    Beast PSU

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

    Great PSU easy to install, with great feature like the fan control in the back.

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

    Better Than the Other Brand I Had Previously

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

    I bought this to replace an inferior power supply from a different brand. I wish I did my homework the first time. This works as advertised.

    I would recommend this to a friend

  • Corsair, power and quality!

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

    Just what you need to future proof for AMD or Nvidia GPUs! 6 pcie ports and a 12vx2 port. Let me run a Gigabyte 9070XT with an MSI B850 Max Tomahawk mono and a Corsair Titan AIO 360mm (which took all 6 pcie ports), then I switched to an MSI RTX5070ti and could use the newer 12v power cable (much cleaner to say the least!).

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

    Future proof!

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

    My pc would just randomly shut off mid game/stream so I upgraded my power supply and since then I haven’t had any problems plus it was a great pickup for all my future upgrades!

    I would recommend this to a friend

  • one of the best on the market

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

    awesome , controllable fan with knob is nice , quiet

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

    Very quiet!

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

    Very happy with this purchase. Bought a 5080 and needed to upgrade from a 750w power supply. Everything is great with it.

    I would recommend this to a friend

  • Power Hog

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

    The RM1000x consumes a lot of power compared to my other 1k power supplies . The power draw is almost the same as my HXI1500 . I have 4 computers all built the same except the power supplies . I am on the fence about recommending this power supply since it does seem to use a lot more power than others but it is my most stable . I run 2 different REED INSTRUMENTS Power Meters for all testing

    I would recommend this to a friend

  • Buy it

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

    A great power supply it’s so powerful and very reliable

    I would recommend this to a friend

  • Worth it.

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

    I love the psu it gives me the long term upgrade path.

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

    Good psu

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

    Bought for rtx 5070 ti and psu works great. Minor complaint is I wish a bag to store any spare cables

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

    Good value

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

    Installed this in my gaming PC and have plenty of power for my needs and for future upgrades. One of the PCIE cables was faulty and I had to reach out to Corsair to get a replacement.

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

    Best Choice

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

    Plenty of outputs for builds with the newest components. Very quiet. Cables are very high quality.

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

    Rm1000x

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

    Great power supply well built enough power for pretty much anything

    I would recommend this to a friend

  • Perfect

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

    Perfect, Everything you need plus what if cables all included

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

    Great PSU if you get it on sale its even better

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

    Awesome PSU! It has a fan knob that you can turn up or down.

    I would recommend this to a friend
Page 14, Showing 261-280 of 437 reviews
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