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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 851 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers regard the RM Series 750W power supply very favorably, frequently praising its performance, modularity, and quiet operation. Many appreciate the ease of installation and the included cables. While some users noted the unit's size, overwhelmingly positive feedback highlights its effectiveness as a high-performance power supply. A small number of users reported experiencing 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 851 reviews
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Clean and neat

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

    Can’t say much good power supply I like where it’s fully modular so I can only use the cables I need and not have a cable mess

    I would recommend this to a friend
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Works as intended

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

    Picked this up for my new gaming rig that I was building. Love that it's modular, so I have a bunch of excess cables to manage.

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

    Rated 5 out of 5 stars

    PSU Review

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

    Good PSU. Had to return the first one I got to CORSAIR because a part failed, but the second one has been going strong.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Solid psu

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

    Not RGB flashy but runs quiet. Good quality upgrade going from a matx setup with a b550 and 3600 to x570 atx with 5600x.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    best bang for buck

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

    very good PSU. normal modular cables but there are plenty if your running raid and light controllers as well as a power hungry gpu.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Very noice

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Handles my 3090 no problem. I don’t overclock so if you plan on doing so you may want to look into a larger power supply.

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

    Rated 5 out of 5 stars

    More than enough power

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

    Got this as part of an upgrade. This provides more than enough power. I installed in a midsize fractal case. I'd recommend a large case if possible.

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

    Rated 5 out of 5 stars

    Pretty good and cheap

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

    Very good power supply never had problems and very cheap for a very good psu

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

    Rated 5 out of 5 stars

    Supplies power

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

    Had my old power supply fail so I needed a quick replacement. Wednt with the Corsair 750 and have not been disappointed.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    10/10

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

    I always stick with corsair Rm series products and it was extremely easy to use. Install went smoothly and pc is running great.

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

    Rated 5 out of 5 stars

    Its a power suply

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

    Everything i was looking for bought one and havent had any reason to complain at all super easy to install runs nice and cool.

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

    Rated 5 out of 5 stars

    Get it!!

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

    I love this power supply! Works so well. I've never had any issues with it and it's more than enough. Corsair is the best!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Reliable & Quiet

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

    I am still trying to figure out the difference between Corsair's RM750 and RM750x... something about the "x" supporting Microsoft's Modern Standby. But I went ahead and purchased the RM570 because it was conveniently available at my local BestBuy. Provides reliable power to my PC. I've had it under heavy work loads and not once has the PSU fan turned on. Corsair must be using some high quality capacitors. If your looking for a reliable and quiet PSU, look no further.

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

    Rated 5 out of 5 stars

    Works Perfectly

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

    This was the perfect power supply for my CyberPowered PC after its original power supply died only 2 months after purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    great

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

    Added this on my first PC build and it’s been great. No issues, and really user friendly and easy guide to plug everything in.

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

    Rated 5 out of 5 stars

    good psu overall

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

    flawless power supply for my build. cheaper price for a small period of time compared to other e retailers

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    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.

    I have had no issues whatsoever. I gutted my computer and this guy works like a charm to power everything. Also very quiet.

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

    Rated 5 out of 5 stars

    Gets the Job Done

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

    Sustainable power supply for an i10700k and 3070. Great for keeping up with any other add-ons and extra workloads as well.

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

    Rated 5 out of 5 stars

    Wow

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

    So far I have not had any problems with this power supply but so far it quiet and it’s does it’s job perfect.

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

    Rated 5 out of 5 stars

    High level PSU for excellent price

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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, if you need or just want extra power definitely go with this choice as it runs great!

    I would recommend this to a friend
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