Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$161.99
Save $8
The comparable value is $169.99

Customer reviews

Rating 4.8 out of 5 stars with 345 reviews

Rating Filter

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

95%
would recommend
to a friend
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 11 Showing 201-220 of 345 reviews
  • Rated 5 out of 5 stars

    Very quiet and powerful

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

    Recently upgraded to a 4080 super and this thing powers it just fine

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

    It works perfectly

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

    I bought this for my grandson's gaming computer he was putting together. It works perfectly for him.

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

    Quiet and easy

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

    Very easy to install and seems quiet. The amount of cables included is nice but there are a couple different cables that I don't believe was included

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

    Power supply replacement

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

    Perfect, it did the job I intended it for! Fixed my problems with crashing because my other one went out

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

    Great love it!

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

    Love it!! It even has a little fan nob for when my CPU decides it doesn’t like the Backrooms games lol

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

    Great PSU

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

    Corsair has never let me down. My last 650W that I bought in 2016 is still going in my previous build, but it was time for a new build. The new 12+4-pin connector for modern GPUs is very convenient and helps keep cable management clean.

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

    its good

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

    Solid PSU. All the cables you need and more. The connectors can be a little snug when plugging in but its fine. Cool that it has a fan with a knob for speed

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

    Easy Installation with only replacing the PSU

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

    fast and easy to install while replacing 5-6 year old psu

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

    Great PSU for My Upgrade!

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

    Top brand at a great price! Allowed me to power my new-gen AMD upgrade. Easy to install and connect with all the modular options.

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

    Safe reliable and cute psu

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

    Solid and reliable. Safe, my prebuilt cheaped out on my psu so I didn’t want some random psu this is powering my rig with a 5070 ti perfectly

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

    Works as intended

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

    I have had no problems so far and I would definitely recommend this to a friend

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

    Great value for the watts

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

    Love it, works great and for the price is an awesome value.

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

    Excellent Upgrade

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

    Replaced my 2021 model. Better/thinner cables, daisy chain has 4 slots compared to 3 from my old psu. Another great product from Corsair!

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

    This power supply is amazing

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

    Bought this to power up my gpu and than am building a pc with it works with it

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

    Power supply review

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

    So far so good the RM 850x is a solid power supply easy to install and use. It came with everything I needed and also had it installed in less then ten minutes.

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

    Great power supply

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

    Will always go to Corsair for power supplies. Never had any issues just needed to upgrade the wattage for my new GPU and CPU

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

    Corsair RM850x

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

    Works as expected and the maglev fan is relative quiet. The design of the fan cover also helps reduce cage rattle.

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

    Great product for the price.

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

    Great product fixed all my power issues. Was having video card issues due to being under powwered.

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

    Soups good

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

    Cables feels good and are long enough for what is needed. Enough cables for a standard desktop. 10/10 good soup

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

    Solid

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

    The cables aren't bundled together. This can actually make cable management easier when space is limited as you have more flexibility. Otherwise, it's a power supply

    I would recommend this to a friend