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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 151 reviews

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Rating by feature

  • Value

    Rating 4.5 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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96%would recommend to a friend

Customers are saying

Customers are positive about the RMx Series 750W power supply, frequently praising its reliable performance, quiet operation, and ease of installation. The modular design is a significant plus, allowing for clean cable management. Many appreciate the included cables and the overall ease of use. There are no negative customer comments reported.

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 6 Showing 101-120 of 151 reviews
  • Pros mentioned:
    Power supply

    Rated 4 out of 5 stars

    Good Power Supply

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

    The power supply is an adequate amount of power for my computer.

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

    Awesome

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

    Works perfect. No issues so far. Had forgotten to purchase a power supply when building a PC (like a moron) luckily Best Buy was close. Good value and they price match.

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

    Trusty PSU

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

    With this psu you’ll have flexibility with upgrades in your pc since the wattage is high and it’s 80+ gold certificate will ensure that it’ll last for more than a year or 2

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great for home computer

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

    Great for home computer or small office. Easy installation

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

    Rated 4 out of 5 stars

    Good product.

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

    Does everything it is supposed to. Would buy again.

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

    Excellent power supply so far

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

    Had to upgrade to a new power supply in a pinch and this is what they had at my local best buy. Works well with no complaints.

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

    It fits - it works - well so far

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

    Only been running this a little while but so far it is great - time will tell when I get 'er loaded up with drives.

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

    sagging power solved

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

    I had to replace a 650 W supply to solve video issues, this one was a good price and easy to install.

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

    Gold 80+ name brand PSU

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

    It was on sale and its a gold psu. Worked perfectly without issues. Installed and running perfect.

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

    Great power supply

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice Power supply needed for bigger video card and other hard drives.

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

    Perfect

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

    750 waltz works with my graphics card 2060 not noticing any issues. Connected everything

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

    Corsair is awesome!!

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

    I've been building PC rigs for over 20 years and Corsair is a brand you can rely on.

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

    Quiet...nice modular cables.

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

    Happy with modular cables. My new case looks so much better without the extra cables.

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

    perfect for high end PC

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

    Perfect for a high end PC build. multi-drive, processor, and high end graphics card.

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

    works great

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

    great has everything i need and tons of sata cables

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

    Aoo good

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This pau are one of the best i love corsair this is awesome

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

    Grandson

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

    For his gaming computer. He loves the brand it does what it is suppose to do

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Corsair RMx 750W Power Supply

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

    This power supply lasted only to February 28, 2020 and quit working. It quit working and I had to purchase another PS. So, I can't say it was a great value with such a short lifespan. Changing out a PS is not a fun thing to do after such a short period of time. I did buy another Corsair similar PS and it is still going and is about a year old so, we'll see what happens to it. Maybe I got a good one this time.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great quite power supply

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

    Purchased this power supply to replace cx750m with loud fan noise

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

    Psu

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect! Exactly what I was looking for!!!!!!!!!!!

    I would recommend this to a friend
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