Early Black Friday DealsNew Doorbusters every Friday.Shop now

Main Content

Customer Ratings & Reviews

Your price for this item is $121.99
The comparable value price is $129.99

Customer reviews

Rating 4.7 out of 5 stars with 132 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 enjoy the MAG A850GL power supply for its solid overall performance, ample power capacity, and silent operation even during gaming. The power supply is easy to install and its modular design simplifies cable management, contributing to a cleaner computer 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 3 Showing 41-60 of 132 reviews
  • Rated 5 out of 5 stars

    Good wattage, good features, good price!

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

    Build quality and Cables are fantastic, comes with the new 12 pin connector for RTX cards, and plenty of room to grow at a decent price point.

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

    Great value, PCIE 5.1, Nvidia 50-series ready!

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

    This was the only PCI 5.1 PS in stock and works great. I would purchase again, but don't need a modular PS. Now we know to plug every cable into the PS before inserting it into the Cosair 4000D case due to crammed space in case. This is actually the 2nd time we purchased this PS because again, it's the only PCI E 5.1 PS in stock and we want to use it with a NVidia RTX 50 series card.

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

    Rated 5 out of 5 stars

    MSI saves the day!

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

    This was an incredible upgrade for my pc system! Super Happy!

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

    Rated 5 out of 5 stars

    Liked it

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

    Good power supply easy to install. Put of box had everything i needed including 50series graphics card hookup.

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

    Rated 5 out of 5 stars

    High quality

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

    Bought it for a build and it was easy set up! Powered everything I needed in my computer

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

    Rated 5 out of 5 stars

    Msi power supply

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

    Easy to install really good price and no issues with my pc at all after installing

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

    Rated 5 out of 5 stars

    MSI 850W PSU

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

    Associates in the store were very kind and helpful. The product install was smooth and no hiccups on performances or problems! Has everything I need out of it. Perfect for 40 Series Graphics Cards and anything that needs the 12VHPWR socket.

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

    Rated 5 out of 5 stars

    MORE POWER

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

    Got this PSU for my 7800XT graphics card and works awesomely!!

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

    Rated 5 out of 5 stars

    Worth the purchase

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

    Never knew my old Power supply was making so much noise. Fits great, cables are good. quiet power supply. DON'T CHEAP OUT ON A POWER SUPPLY. You will see an actual difference.

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

    Rated 5 out of 5 stars

    Solid product.

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

    More compact than expected. Zero complaints on performance.

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

    Rated 5 out of 5 stars

    Nice upgrade

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

    Worked great for a nice upgrade from a 650w PSU and now future proof the build once more.

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

    Rated 5 out of 5 stars

    Smooth install

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

    Powered up my system very well. Flat cables are a plus for tempered glass case

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

    Great Powersupply

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power supply does it's job great without overheating. Good for it's price too since its a bit cheaper for its price range. Fully modular as well which I personally recommend.

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

    Rated 5 out of 5 stars

    Gold rated, Solid Price and wattage

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

    Excellent Quality, Decent Price, Gold rated, Fully modular, Good Product. I upgraded my PC and this power supply was more than enough, and a convenient step up from the none modular one I had before.

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

    Rated 5 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.

    This product is Very good quality, runs great, very powerful

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

    Great for Cable Management

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

    Premium feel to it, the cables are extremely easy to work with, held in place with minimal effort which made cable management easier than other PSUs

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

    Rated 5 out of 5 stars

    Great power supply

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

    Nice and compact. Works great all the cables you need.

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

    Rated 5 out of 5 stars

    Great for the price

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

    It seems to be a great power supply for the price, and it looks good in the computer I'm building. Black ram, black PCU, and black graphics card. Looks sharp, powerful, and works so far. It comes with everything you need. Plus there's a nice bag for all the cables. If I have any complaints, it is that the cables are really nice, but they don't bend very well. Cable management is interesting.

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

    Rated 5 out of 5 stars

    Need a power supply with the new 12-pin connection

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

    Because of the new graphics cards that just came out I needed to upgrade my power supply and with this one I didn't have to worry about using the came with a new graphics card

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

    Rated 5 out of 5 stars

    MSI power supplu

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

    Great psu that has worked perfect for my newly built system. Been using about a month now and have no complaints.

    I would recommend this to a friend
Sponsored