Customers recognize the RM750 power supply as a great product, frequently praising its quiet operation, strong performance, and ease of installation. The modular design and included cables also receive positive feedback, with many appreciating the user-friendly setup. The power supply's value for the price is another frequently cited advantage. Overall, customer reviews highlight the RM750 as a reliable and high-performing option.
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 1 Showing 1-20 of 293 reviews
Pros mentioned:
Performance
Rated 5 out of 5 stars
Flawless
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Flawless hasn’t had a single hiccup. I’d recommend to anyone needing.
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Pc build
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Like the title says it’s quiet and it’s really true
I would recommend this to a friend
Pros mentioned:
Modular, Power supply
Rated 5 out of 5 stars
Great for Mining
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I'm using this power supply to power a couple Goldshell low power ASIC miners. Working great so far. The +12V rail can supply up to 62.5A. Quiet power supply with modular cabling are great bonuses.
I would recommend this to a friend
Rated 5 out of 5 stars
Great gold PSU!
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
When trying to find efficient/well made PSUs, Corsair has had some of my favorite! Definitely good grab for mid-range gaming PC!
I would recommend this to a friend
Rated 5 out of 5 stars
Loving Corsair!
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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.
Loving Corsair and their products. The one grip i have with this one is the PCIe cords supplied are all double plugs on one end. I only needed one connects and it was a little annoying trying to hide the unused plug. Still a great PSU.
I would recommend this to a friend
Rated 5 out of 5 stars
Does what it’s supposed to
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy install and works as designed. Would buy again if needed
I would recommend this to a friend
Rated 5 out of 5 stars
Cable management is key
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It has rhe right assortment of cables, most of which you will unplug. Running a 5600x OCd 15% and a 6900XT similiarly OCd and it has zero issues with the load.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Good Value for a relatively new PSU!
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Been putting this PSU through a ton with my PC setup. I was skeptical at first with the built in eco mode but I haven't noticed any performance loss, as I've been monitoring my system during gameplay and streaming.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
great
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
great, i liked this product it works great on my pc and it doesnt gives me any toruble when i use it.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Good value buy.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well for my system with estimated need of 550 volts. Good performance. No shortage.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
Satisfied
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Has the power to run all the hardware that I need powered with extra to spare. No issues to date.
I would recommend this to a friend
Rated 5 out of 5 stars
This Works great
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Really good power supply no reason to go over kill with a power supply plus this power supply has the writing on the side of the cables which also makes it easier to install.
I would recommend this to a friend
Rated 5 out of 5 stars
Nice 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.
Nice Modular power supply. Easy to install as any others. Plenty of cable options.
I would recommend this to a friend
Rated 5 out of 5 stars
Corsair Power
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent Plug And Play, Meets All The Requirements For My Board And The Plugs Are Easy To Fit Into Each Slot...
I would recommend this to a friend
Rated 5 out of 5 stars
Great Item!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Corsair always a great item! Solid components and if something does go wrong 100 customer service.
I would recommend this to a friend
Rated 3 out of 5 stars
Mission Accomplished
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed ear phones and a player to provide my dying brother with some music. Mission accomplished thanks to the staff in Northern VA. I did not give 5 stars bc I didn’t think I was properly warned for how long it would take to get it set up. I even had to insert a SIM card. Also, the Samsung phone did not come with a plug for the charger. I assume that is not normal - but I was too far away to go back to the store to get one.
I would recommend this to a friend
Brand response from Corsair
Posted .
Hi,
Sorry to hear about your brother. Was this review intended for a different product? If you have any questions regarding the product itself, please contact us - we'd be happy to assist: help.corsair.com
-Albert
Pros mentioned:
Performance, Power supply
Rated 5 out of 5 stars
Don't hesitate, it's top quality.
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love Corsair Power supplies, in particular their latest revision of RM series.
I'm one of those people that tend to be cautious with my power supply choice because going too cheap might lead to a unit that won't provide consistent power to your components, and there are a ton of 'extreme' series out there that are simply overkill for your build.
I bought this PSU because I trust Corsair as a brand - they have a great warranty, and their products are reliable. 750 Watts was going to be more than enough for my build, it was Gold plus certified, and fully modular. The diamond cut pattern matched up well with my corsair 4000D airflow case, and i prefer the blacked out style with minimal RGB. However, note, styling is the last reason i picked this PSU.
When it comes to PC parts, i like to stick with what i know - that's corsair or seasonic PSUs, MSI motherboards and video cards, corsair, crucial, teamforce and g.skill RAM... You get the idea, I'm not adventurous, but i've never had a build fail and i can't accredit that to me as an individual, it's gotta be the part selection. The point is, so many options immediately get ruled out, but this unit fit the bill - very excited when i came across it, and Best Buy offered the best price. Stars aligned.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Works well
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works very well and reliable, and it was very easy to apply into my computer, highly recommend. Good for it’s price too
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
I love the fully modular design
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This psu is great for a mid-high level machine. Easy to work with and comes with a great selection of cables. I only wish it came with another 8 pin pcie connector for some of the newer graphics cards that use 3 of them.
I would recommend this to a friend
Pros mentioned:
Modular, Noise level
Rated 5 out of 5 stars
Good 750w psu
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good 750w psu. Great warranty, plenty of connection options for a system needing 750w. Can’t beat a fully modular psu, and this one can support just about anything you’d need it for. It’s super quiet under load, especially compared to the 450w it replaced after I got a new GPU. The only real downside is this specific model uses Chinese capacitors instead of higher-quality Japanese capacitors. With the included warranty this should never be an issue as this psu will likely outlast other components in a new build.