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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
Highly rated by customers for:
$179.99
Save $30
Comp. Value: $209.99

Customer reviews

Rating 4.9 out of 5 stars with 390 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 10 Showing 181-200 of 390 reviews
  • Pros mentioned:
    Noise level

    Great Supply for price

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

    Cosair has a way of showing off how "Power-ful" it is! Competes with big dawgs but affordable for all. I would recommend this. Easy to install and works quiet and good.

    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
  • Pros mentioned:
    Overall performance

    Power supply

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

    Works great for the new 50 series highly recommended

    I would recommend this to a friend
  • Cons mentioned:
    Coil whine

    Excellent PSU!

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

    Excellent PSU. Upgraded from the old RMX1000 (20201) to this version and my coil whine is completely gone, RTX 4090, i7-12700K based system. Not saying this will fix it for you if you have this issue, but I am incredibly happy with it, as I tried swapping out a bunch of other components, including the GPU itself, motherboard, ssds, and it didn't fix the issue.

    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
  • Pros mentioned:
    Overall performance

    Cant go wrong

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

    Good psu. Cant go wrong with a corsair PSU. Very reliable

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

    Works very well

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

    Its working pretty great. Its built well and has a great design. Powers my rtx 3080 ti amazingly

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

    1000x corssair psu

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

    works great on my 4070 ti gpu, having no issues so far

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

    Buy now

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

    Good purchase I really liked this psu works well and had no issues

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

    room to breathe

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

    works like a charm. powers a 5090 FE great with some room to breathe

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

    Highly recommend!

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

    Good psu. Run very quiet. Smooth performance! Definitely recommend!

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

    Solid PSU with latest compliance

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

    Solid PSU with the latest compliances and features for next-gen PC components

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

    Great choice

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

    No issues at all, great choice for headroom if you plan to upgrade in the future to power hungry components!

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

    Goated 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 high quality PSU just paired this with my 5080 and 7800x3d and works like a dream

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

    Power supply

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

    Definitely recommend needed this for my pc, overall 10/10

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

    Just what I needed

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

    Everything I needed and expected, no issues or problems so far.

    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
  • Pros mentioned:
    Overall performance

    Corsair power supply

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

    Not a whole lot to say about it, it works perfectly.

    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:
    Power capacity

    Great price and great quick

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

    It was a really good match for my pc setup. Gives it the right amount of power and more for what I needed

    I would recommend this to a friend
Page 10, Showing 181-200 of 390 reviews
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