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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 14 Showing 261-280 of 732 reviews
  • Rated 5 out of 5 stars

    excellent performance

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

    I am very happy with the Insignia 400W ATX Power supply. I bought one 4 years ago and it performed excellent. When my computer refused to start up I replaced the power supply and everything is back to normal. Thanks, Best Buy for stocking this item. I simply went online, placed order and picked up at the store.

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

    Rated 5 out of 5 stars

    Lifesaver.

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

    This power supply saved the day; solved numerous problems.

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

    Rated 4 out of 5 stars

    A Good, Solid Basic Power Supply

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

    There's nothing fancy about it, it does what it needs to do. There's something good to be said about that.

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

    great for my older computer

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

    glad they have parts like this still for older computers

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

    Rated 5 out of 5 stars

    good product and easy to install.

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

    The power supply was affordable and easy to install.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    So far so good

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

    Bought this because my last PSU was dying out, it was quick to install & so far it's still working.

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

    Rated 5 out of 5 stars

    Great Replacement

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

    Excellent upgrade from OEM power supply. Works great.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Decent power supply for a small PC

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

    This won't run big video cards or large processors well but it's a great replacement in a older computer.

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

    Rated 5 out of 5 stars

    Installed power supply

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

    Works very well, intstall was very straightforward.

    I would recommend this to a friend
  • 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.

    Installed this in an older computer and it works great!

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

    Rated 5 out of 5 stars

    easy to install.works great

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

    Easy to install.brought my old computer alive again.

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

    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.

    A very good power supply I highly recommend it!!!!

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

    Rated 4 out of 5 stars

    inexpensive, but useful

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

    affordable and useful. I use it for a friend's pc power supply that failed and it's working great now.

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

    Rated 4 out of 5 stars

    good price

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

    easy to install, to many extra connections and they weren't labeled,wasn't shure where to connect my wires

    I would recommend this to a friend
  • 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.

    Product worked as expected. It was vasy to install.

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

    Rated 5 out of 5 stars

    Supplies more power for my new video card

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

    No problems with power deficiency now! Buy this one.

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

    Rated 5 out of 5 stars

    Quiet and Good

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

    The fan has been what I would want, quiet, simple to attach with all the cables I need. It runs and handles the constant use of the PC never being turned off. The fan was inexpensive and a great value!

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

    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.

    Got for my daughter and it is working great, quiet.

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

    Rated 5 out of 5 stars

    works great as it should!

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

    Easy install I had no problem installing it myself.

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

    Rated 4 out of 5 stars

    Good power supply for the $

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

    Bought this as an open box item to replace a dead power supply in my desktop. Works well!

    I would recommend this to a friend