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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 9 Showing 161-180 of 437 reviews

  • Never disappointed

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

    Corsair PSUs are always simple to understand and very reliable for a good price. Glad they had this at best buy for an emergency last minute replacement.

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

    Perfect Power Supply Module

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

    This power supply module is perfect for my PC. After some years, my original power supply got fried, so I ordered this in its place and it is working like a charm. You can't go wrong with Corsair products. I am a review person, so of I see other consumers rate a product well, it must be a great product and that is the case for this power supply.

    I would recommend this to a friend

  • 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.

    Great psu. I needed 6 pcie/cpu connectors as my motherboard has 3 amd gpu has 3 connections. This PSU has that many available, all separate cables, no daisy chain or pigtails. Great pickup

    I would recommend this to a friend

  • Excellent power supply, cable design not so much

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

    This has been a pretty nice power supply. It's been holding solid under a Core i9 14900k That initially had on Nvidia RTX 4060 on it, it's done fairly well with an AMD Rx 7900 XTX as well. The reason I'm giving it four stars instead of 5 is because I actually really don't love the stranded cable that it uses, It's performance is good but installing it is kind of a pain because of that. If it wasn't for the cabling I would have given it a 5 out of 5

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

    Excellent product

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

    works as intended, I have had no problems with this product and it helped successfully upgrade my PC.

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

    Great PSU

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had mine for over two years already and no problems. Great power output.

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

    Best to get

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

    Glad I got this keeps my pc running smooth and helped when I upgraded from the 750

    I would recommend this to a friend

  • High End PSU

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

    Excellent PSU and the cables include cable combs which is a nice touch.

    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

  • Great value

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

    Great PSU for a solid price. Fully modular cables make installation a breeze.

    I would recommend this to a friend

  • Just what I needed

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

    Excellent value for the price. It’s quiet and the cables are long, flexible and visually pleasing to the eyes. This PSU is replacing a Thermaltake 750w that had started hard rebooting due to excessive power demands.

    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:
    Installation ease

    Great product

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, easy to install. Comes with a bunch of extra cables.

    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
  • Pros mentioned:
    Overall performance

    Corsair Fan

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

    Easy to install fan, works well and have had no issues using it

    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

    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

  • Power

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has been hands down the cleanest and quietest Power supply I have ever bought! Since I bought it at Best Buy I scheduled for them to install it into my PC and it was free.

    I would recommend this to a friend

  • Excellent PSU

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

    This supply works great. Corsair is one of the few PSU manufacturers purchase from. They make high quality products that work cool, quite and efficiently a the while producing the power it is rated for.

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

    the best 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.

    I needed new power supply for my pc and this one was a good price for the wattage and it fits inside my case. It's got plenty of power and wattage to support anything and runs really quite, and it was easy to install and came with all the cables needed to hook everything back up. I would recommend this particular unit to anyone and the also the brand as well. It's quality is really good and run any pc for years to come

    I would recommend this to a friend
Page 9, Showing 161-180 of 437 reviews
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