Customers have good things to say about the 520W ATX Power Supply's performance, price, ease of installation, and quiet operation. Many appreciate the ample connectors and compatibility with various systems. While some found the power supply slightly larger than expected, the overwhelmingly positive feedback points to a reliable and affordable 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 4 Showing 61-80 of 416 reviews
Cons mentioned:
On/off switch
Rated 4 out of 5 stars
A Good Replacement PSU
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It made for a fast, inexpensive replacement for a failed PSU. Minus 1-star due to the fan being noisier than my old PSU that had 2 fans. Also, it lacks an on/off switch.
I would recommend this to a friend
Rated 5 out of 5 stars
Power pack working fine.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Power supply installed by geek squad person. He got the right one for my computer, put it in and tested it while I waited. I am happy both with the power supply and with the help received.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
fixed the problem right away
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It is an easy product to install yourself but since i had a service plan, the Geek Squad technician put it in in under 10 minutes. The product solved my power problem right away
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
Great upgrade for slower computer
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Had the Geek Squad work on my grandsons computer to speed it up and improve the graphics this power boost assisted greatly in making that happen. Outstanding work by the Squad.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 4 out of 5 stars
decent power supply
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked well. Setup was a breeze. Purchased as open box but should have waited on sale on name brand models that have longer warranties. This only has 1 year.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 4 out of 5 stars
Good power supply for an upgrade.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this power supply for an upgrade for sons computer. Easy to install and has enough cords to power most after market products like a new graphics card. Very pleased.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 4 out of 5 stars
Good PSU
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked perfectly in a new computer I built. I would have rated it higher if it had a switch on the back. That's the only ding in the rating I can think of.
I would recommend this to a friend
Cons mentioned:
Size
Rated 4 out of 5 stars
power supply works fine
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This power supply works fine but it was too big to fit my PC case so it has to sit on the floor beside it.
I would recommend this to a friend
Rated 5 out of 5 stars
Works Great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
did not require anything too fancy, just needed an upgrade to an older computer to install a more powerful graphics card. easy to install and no issues whatsoever.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Always will buy insignia
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Especially when it's just a replacement power supply. It was easy to install and there was enough space in the case to make sure it went smooth.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 4 out of 5 stars
Great power supply for the size and the price !
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great, great amount of power, only drawback is that the 8 pin cable to the motherboard is often too sorry if mounted at the bottom of the motherboard.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
power supply was just what i needed and then some
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This reviewer received promo considerations or sweepstakes entry for writing a review.
the power supply failed in my system i came to bestbuy and they had this power supply it works great fixed my issue and if you need one go here
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
Works Great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Have had this thing for like a year now and it still works great and provides sufficient power to work my gaming computer. Good enough for me!
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 4 out of 5 stars
Stays cool.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Doesn't get too hot, not too loud, tested to be around 500watts (don't have a working fancy desktop tester anymore) works well.
I would recommend this to a friend
Rated 4 out of 5 stars
Solid Power Supply
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I've bought several of these to replace failed power supplies. They seem to work well and have adequate connectors to work in most configurations.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Easy to replace
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It was easy to remove the old and replace with this power supply.Easy install, took 5 minutes and worked first time I turned it on..
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Great item. Easy to install
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product.Extremely easy to install. I have no computer building experience but I was able to replace my old power supply with this one.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 4 out of 5 stars
perfectly fine power supply
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This power supply does its job very well and i recommend it to anyone reading this or on the fence about getting it or not. Im happy with mine.
I would recommend this to a friend
Pros mentioned:
Power supply
Rated 5 out of 5 stars
Excellent quality
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It works like a charm, plenty of power for my motherboard, plus im running a GForce 2gigabyte video card, so it gets the job done.
I would recommend this to a friend
Rated 5 out of 5 stars
Decent power
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It has relatively good output, lots of different connectors are available. Need more power for gaming but when you are in a bind, go for it.