Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 190 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers highly value the MAG A850GL power supply for its overall performance and power capacity, ensuring stable power delivery. Users appreciate its quiet operation and the ease of installation, making the setup process straightforward. The modular design and cable management features are also well-received, contributing to a cleaner and more organized 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 2 Showing 21-40 of 190 reviews
  • Pros mentioned:
    Modularity, Overall performance

    Rated 4 out of 5 stars

    Great modular power supply. Has weird pin layout

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

    Very modular which is cool, but I noticed that the some of the pins are in a weird configuration. I forget which one at this point, but I was looking to buy shorter cables, and one of the connections was difficult to find since it was a weird amount of pins going into the PSU. Still a great power supply that has given me no issues.

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

    Rated 5 out of 5 stars

    Great PSU

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

    This psu works great with my pc i have no issues with it. Has just enough power to keep my 7800x3d and 5080 running. Its also B+ Rated on the PSU Tier list

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

    Rated 5 out of 5 stars

    Silence

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

    It is a silent power supply which was my biggest concern. Everything was plug and play. Works great.

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

    Rated 5 out of 5 stars

    Great PSU

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

    Fully modular. Well labeled cables. Working great!

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

    Rated 5 out of 5 stars

    MSI PSU

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

    This PSU is an excellent modular design that has allowed me to only plug in cables that I need and not worry about stuffing in extra cables into my PC Case

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

    Rated 5 out of 5 stars

    Great power supply at a great price.

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

    This power supply is an excellent choice for gamers who need a good PSU. Because it is modular, you can connect only the cables you need. This helps with the appearance of your computer’s cable management. I purchased this to use with an RTX3060 12GB card in a heavily configured computer.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of installation, Overall performance

    Rated 5 out of 5 stars

    Great Power Supply

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

    Great Power Supply. Easy to install! I had zero issues.

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

    Rated 5 out of 5 stars

    Does exactly as I need it to on my RTX 5070 Ti.

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

    Got this powering my AMD 5800X3D, RTX 5070 Ti, 64GB of Ram, and 2 NVMe Drives and it is EXACTLY what you need if you have the same GPU. It's not "required" since you can get by with less, BUT get the 850W so you can have peace of mind and who knows, you might want to get a 5080 someday. Plus, it's fully modular.

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

    Rated 4 out of 5 stars

    Power supply

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

    The staff was helpful, they did get my computer up and running. Had a problem they did not resolve.

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

    Rated 5 out of 5 stars

    Power supply

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

    Works great and decently quiet. It helps I can choose what I have plugged in

    I would recommend this to a friend
  • Pros mentioned:
    Modularity, Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    Simple and clean

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

    Fully modular and works like a charm. It was about time to upgrade my psu and this had felt like a great choice, especially if a member deal comes around.

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

    Rated 5 out of 5 stars

    Works wonderfully!

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

    Needed this to run a 5070 RTX I went from a 3060 to the 5070 and needed more power to run it so if you’re thinking of getting it for your PC I’d highly recommend, works wonderfully with my Legion desktop, thanks to geek squad for assisting assembling it

    I would recommend this to a friend
  • Pros mentioned:
    Modularity, Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    MSI PSU

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

    Fully modular PSU, works grest and fits amazing in my thermaltake tower 600. No complaints havibg a fully modular definelty is a must when trying to save space and cable manage in your build. Would def recommend !

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

    Rated 4 out of 5 stars

    Solid PCU

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

    First one was faulty and had a bad bearing within 2 weeks of purchasing. Second one has been quiet and worked well so far. 5 stars if I did not have to replace it so quickly.

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

    Rated 5 out of 5 stars

    Excellent accept no substitute.

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

    Absolutely awesome power delivery, ultra quiet, perfect plug setup with everything you need and fully modular leaving much needed room in the tower.

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

    Rated 5 out of 5 stars

    A very good PSU

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

    I replaced my old 750W Skytech PSU that I thought it was 650W with this one. I can tell that the performance of this PSU is really amazing, and it is silent even while gaming.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of installation

    Rated 5 out of 5 stars

    Highly Recommend

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

    This may be my new favorite power supply. Was easy to install and no need for a bunch of cables crammed in that you don't need only use what you need.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of installation, Overall performance

    Rated 5 out of 5 stars

    Great PSU

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

    Great modular supply. Easy to install works great!

    I would recommend this to a friend
  • Pros mentioned:
    Modularity, Power capacity

    Rated 5 out of 5 stars

    Perfect for PC build

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

    Powers up my PC perfectly. Have a 7800X3D CPU and 7800XT GPU and have plenty of power to spare. Completely Modular and has 4 PCIE ports. Highly recommend for mid range PC builds.

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

    Rated 5 out of 5 stars

    Great buy

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

    Wo r ks like a dream supplies power as it should with all the proper cables and very quality packaging

    I would recommend this to a friend
Sponsored