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Customer Ratings & Reviews

Your price for this item is $119.99
The comparable value price is $129.99

Customer reviews

Rating 4.7 out of 5 stars with 135 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers value the MAG A850GL power supply for its solid overall performance and ample power capacity. Users appreciate its quiet operation and the ease of installation it provides. The fully modular design and cable management features are also highly regarded, contributing to a cleaner and more organized PC build.

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 7 Showing 121-135 of 135 reviews
  • Rated 5 out of 5 stars

    MSI - A850GL PCIE 5 850W ATX 3.0 Full Modular 80 P

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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.

    MSI - A850GL PCIE 5 850W ATX 3.0 Full Modular 80 Plus Gold Gaming Power Supply - Black love this good job msi

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

    Best price!!!

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

    Price is amazing Gold rating 850w is plenty of power

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Bad fan bearing

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Power supply fan bearings went bad after 60 days. Makes a grinding noise whenever it runs. MSI support makes it difficult to try and get support since this power supply does not have a sticker with the ID that MSI's website requires to file a support claim. I need to upgrade wattage anyway so I'll probably just throw this one away. Do not buy this power supply.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Stopped Working After 3 Months

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

    I had to replace it after 3 months as it stopped supplying consistent power to keep my PC on. 0/10 would not buy again.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    suck

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

    not good for gpu that have 3 plug in cpu takes 2 plg in but there only 4 plug total

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Fried my mobo

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

    My item was defective and fried my motherboard. I do not recommend this product.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    never arrived

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

    its been 90 miles away for 5 days now with no updates. it is lost and someone needs to ship another one or REFUND ME!!!

    No, I would not recommend this to a friend
  • Pros mentioned:
    Noise level, Power capacity

    Rated 5 out of 5 stars

    Solid Choice for High End System

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

    I bought this for a new gaming PC built around a Ryzen 9 9950X and RTX 4080 Super. This power supply has been more than sufficient. It was easy to install, had enough connectors, and is cool and quiet.

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

    Rated 5 out of 5 stars

    Quiet and high quality

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

    I bought a MAG A850GL PCIE5 power supply and am very pleased. The quality is excellent, it works quietly even under high loads. The Zero Fan feature is convenient and reduces noise to a minimum. Highly recommend this power supply for anyone looking for reliability and efficiency.

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

    Rated 5 out of 5 stars

    Quiet, stability, modular

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

    I chose this power supply mainly due to positive user reviews. The 850W modular power supply fully satisfied my performance and functionality requirements. It runs fairly quietly and handles both everyday tasks and more demanding games very well.

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

    Rated 5 out of 5 stars

    Great power supply

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

    Great power supply - runs quietly, stays cool, and delivers stable voltage. High-quality components and solid build. Fits perfectly, system runs smoothly without issues. Highly recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Highest performance

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

    Highest performance and future-ready with PCIe 5.1 support. Ideal for high-end gaming builds. Super stable and very efficient.

    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.

    It's the exact power supply I was looking for, had all the ports I needed for my build and the wattage to power all the parts in the PC.

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

    Returned.

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

    The package I received was wet and and was not delivered by the estimated time frame. Probably not Best Buys fault. Sent back as a return with no issues.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Problem with fan

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

    Fan bearings went out in a month. Currently making loud rattle noises.

    No, I would not recommend this to a friend
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