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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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  • 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 11 Showing 201-220 of 437 reviews
  • Pros mentioned:
    Power capacity

    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.

    Great power supply. Will make it easier to keep upgrading in the future

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

    Fantastic power supply

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

    I got this power supply for my gaming PC and it's absolutely fantastic! The cables look great and it has zero issues pushing my hardware (not too surprising considering this is a little overkill for what I'm running) I absolutely love it!

    I would recommend this to a friend

  • Awesome little PSU

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

    Fit nice in my build and had everything I needed to complete my build

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

    The beast

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

    Best one ive used so far. Ran cosairs in the past with no problems

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

    RM1000X power supply

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

    This currently powering my main setup . plenty of connections easy to use with plenty of power for future upgrades . If I was to purchase another Power supply I would definitely look at the corsair shift series ... The cables attach to the side on those ..

    I would recommend this to a friend

  • PSU amazing price

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

    This PSU runs flawlessly zero issues this thing will keep your PC up and running and going good for a very long time thank you Best buy for giving me such a great deal on this item I would recommend it to anyone!

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

    Excellent

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super good product, I assembled my PC from scratch and that power source works perfectly for me

    I would recommend this to a friend

  • Nice modular PSU

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

    Very compact and customizable. Will have it for when i upgrade my pc later down the line. The fan having its own dial to change how fast it is is also bery nice.

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

    Best power supply for the money’

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

    Best power supply. Actually came as platinum rated vs gold rated. Thing runs mint and is perfect for my 4090 and Ryzen chip!! Must have for any gaming enthusiasts

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

    Very good psu

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

    Very powerful and efficient and 1000w is more than enough and very trusted brand

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

    Strong PSU

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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.

    Very powerful for any GPU any size no problem. Can handle everything

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

    W eats

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

    Goated with the sauce. Exactly what I need in a psu.

    I would recommend this to a friend

  • Keep the fan on

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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 5090 and 9950x3d in a Y70T case very well. The previous one lasted only a yr though and crapped out. Thia may have been a bit of user error because i didnt have the PSU fan running all of the time. This tine around she is on 100% of the time. The price is right for a 1k watt Gold rated PSU

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

    Perfect

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

    Has been working perfect for over a year. Love the cables included.

    I would recommend this to a friend

  • Great buy

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

    Very modular better than my old 650w power supply.

    I would recommend this to a friend

  • Best psu ever!

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

    No need to buy fancy cables and it works beautifully.

    I would recommend this to a friend

  • Awesome

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great experience, friendly and knowledgeable staff

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

    Power supply

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

    Solid power supply, no complaints after a few weeks of use

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

    Solid 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.

    Solid power supply that's replacing an aging 750w EVGA unit. This PSU is quiet and the fan rarely, if ever, runs, so I haven't had to clean the PSU dust filter on my case. My GPU 12-pin GPU connector also hasn't melted (yet). Insofar, solid unit.

    I would recommend this to a friend

  • solid

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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. High quality, feels sturdy, approved.

    I would recommend this to a friend
Page 11, Showing 201-220 of 437 reviews
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