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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 12 Showing 221-240 of 851 reviews
  • Pros mentioned:
    Modular

    Rated 5 out of 5 stars

    Outstanding

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the modular ability. Makes for a very clean install. I have this powering an Asus X570 Crosshair Hero VIII, a 3700X and an RTX 3070, and have no issues at all.

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

    Rated 5 out of 5 stars

    quiet, and powerful

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

    less cables, which makes it less messy and all over the plus. super stable, i went to upgrade my video card so i had to upgrade my power supply, and i recommend buying this one too.

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

    Good 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.

    Good power supply for my PC. Was easy to install and came with all cables needed. It is a plain PSU so if your looking for one with RGB LED lighting pick another model.

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

    Rated 5 out of 5 stars

    Easy to install

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

    Bought this to upgrade my brothers pc after his old thermaltake unit fried. So rewired everything with this new power supply and still have plenty more open slots for addons in the future if needed!

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

    Rated 5 out of 5 stars

    Great power supply for 30 Series Nvidia Cards

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

    I purchased this power supply for my 3080 graphics card and it worked great! The easily labeled cable made hooking everything up a breeze and the setup was simple.

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

    Rated 5 out of 5 stars

    Love this power supply! Quality!

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

    Love this power supply! My old power supply was a cheap $45 off-brand and kept rebooting my PC. This power supply is quality and delivers! Worth its weight on gold. Lol

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

    Rated 5 out of 5 stars

    Perfect

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

    I was actually scared to get a power supply. You cant go wrong since is 1 of the most important hardware on a pc. This unit is just fantastic.

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

    Rated 5 out of 5 stars

    750w of gold rated power!

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

    Corsair makes a solid product and this was no exception. Plenty of power and fully modular. You can't ask for more. Prices are still high but seem to be dropping again.

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

    Rated 5 out of 5 stars

    Works great with Xps 8700

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

    I got a gtx 1660 super because the gpu in my Xps 8700 was an old gt 710. So I also needed a better power supply. I got this and it works perfectly.

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

    Hopefully reliable. Nice easy psu

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

    Good value. Not a enthusiast set but for the price it’s nice. It has everything you’d want it to. Wires are all black. No multicolor. Silent as well.

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

    Rated 5 out of 5 stars

    Efficient and Well Built

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

    Build quality feels amazing and I’ve never had an issue with Corsair power supplies in my life. It’s efficient and plenty for my i7 10700k and 3060ti.

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

    Rated 5 out of 5 stars

    Great PSU for the price

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

    Worked flawlessly, and didn't fry my components. It was powerful enough for a 3090 and 5900x, and the gold efficiency rating helps save a few dollars per month :)

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

    Rated 5 out of 5 stars

    Can get it for a Corsair build

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

    I have it in my build with my 6800xt and 5800 Ryzen, i have no problem with it so far, is modular so really helpful to keep cables you only need.

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

    Rated 5 out of 5 stars

    Corsair Power

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

    I plan on upgrading my RTX 2080 graphics card to a RTX 3070 soon. I needed more power. This should do it for now. I like Corsair products.

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

    Quiet dependable power

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

    Solid so far, cables are full modular which is great. Didn't include the extra 4 pin cpu cable I was expecting, which some motherboards use. But in the end it's running fine without that, motherboards manual says you can use it or not without telling you why. At any rate it's been stable, no problems.

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

    750w Gold Fully modular PS

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

    Great power supply at an affordable price. Plenty of options for power cables. Nice aesthetic design and fit perfectly in my case. No issues so far

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

    Rated 5 out of 5 stars

    Pretty good, nearly silent

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

    Works great, zero issues. It powers a z490 10700k with 3080 gpu. I haven't had any issues with power while gaming. Pretty quiet too

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

    Rated 5 out of 5 stars

    Perfect power source.

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

    It works great. Very quite. I have enough air circulation in the case, the top fan of the power course never comes on at all. Very happy with the performance.

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

    Rated 5 out of 5 stars

    Awesome

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

    8 months later and still completely satisfied with this psu. Its pushing estimated 550-600w 24-7 with no issues what so ever.

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

    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.

    Great power supply for my first pc build I actually recommend this one since its modular helps a ton so you dont have to have wires that you dont use everywhere.

    I would recommend this to a friend
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