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Customer Ratings & Reviews

Model:
NS-PCW4050
SKU:
5610074
Your price for this item is $19.99
Clearance
The comparable value price is $39.99

Customer reviews

Rating 4.7 out of 5 stars with 732 reviews

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98%
would recommend
to a friend

Customers are saying

Customers are delighted by the 400W ATX Power Supply's reliable performance, ease of installation, and quiet operation. Many appreciate its reasonable price and the inclusion of all necessary connections for various components. The power supply is praised for its ability to improve computer performance and its simple installation process. Positive feedback consistently highlights the product's functionality and value.

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 12 Showing 221-240 of 732 reviews
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Excellent Product!

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

    Excellent product, good performance and very reliable!

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

    Rated 5 out of 5 stars

    Insignia 400W ATX Power Supply

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

    This is an excellent power supply for any computer that requires it.

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

    Rated 4 out of 5 stars

    Good Power Supply Replacement

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

    Easy to install, and worked just great. Save yourself some money and do it yourself. Just make sure you get the right one for your desktop.

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

    Rated 5 out of 5 stars

    Good power supply for the price

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

    Good power supply for the price. Easy to install in my HP tower.

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

    Rated 5 out of 5 stars

    Great deal

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

    Hard to find item, works great! Replaced power supply in Dell.

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

    Rated 5 out of 5 stars

    nice little power supply

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

    went right in and my computer came back to life now to comput

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

    Rated 5 out of 5 stars

    Good power supply

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

    Computer was dead and won't turn on. This power supply saved it.

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

    Rated 5 out of 5 stars

    Works great

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

    Works great. No problems. I have no experience and it was easy to install.

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

    Good Replacement Power Supply for the Price

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

    After a storm my computer wouldn't turn on. Took my computer to my local Beat Buy where a technician hooked up a power supply and confirmed that computer was still working just needed a new power supply. The tech recommended this power supply for my computer's power needs and showed me how to install myself. Very pleased with the power supply and the service from Best Buy.

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

    Rated 5 out of 5 stars

    fixed the problem

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

    haven't any problems since I used this product.use it again

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

    Rated 5 out of 5 stars

    good

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

    would buy again liked how it worked would recomend to a friend

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

    Rated 5 out of 5 stars

    Great power supply

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

    Great power supply and a vwrry good purchase value as well.

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

    Rated 5 out of 5 stars

    Good value

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

    Has worked flawlessly since installation and hasn't given me any issues.

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

    Rated 5 out of 5 stars

    Power Supply

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

    cheap functional what else can I see it works and it was easy to install

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

    Rated 5 out of 5 stars

    Great

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

    My computer died. They installed this and it took care of my problems.

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

    Rated 5 out of 5 stars

    Great power supply

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

    Needed to replace a dell power supply and this fit the bill perfectly.

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

    Rated 4 out of 5 stars

    400w power supply

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

    Was easy to install all the wires fit except the CD drive one because it is HP proprietary so had to modify to make it work

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

    Solid power supply replacement

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

    I use these in a pinch or on systems I build that don't require a heavy amp load. It will run most video cards that require a 400w minimum but if the card needs more than 14amps on the 12v+ rail, consider another option. These are for average use PC's not extreme gamers or graphic intensive apps for long periods. You could experience "blue screens" or crashes.

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

    Rated 5 out of 5 stars

    good power

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

    I waa happy with this power supply. It does everything i need it to do

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

    Rated 5 out of 5 stars

    Great performance

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

    Great performance. Has PCIe connector too. No issues.

    I would recommend this to a friend