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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 13 Showing 241-260 of 732 reviews
  • 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, No Problems At All Since I Replaced It

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

    Rated 5 out of 5 stars

    Good solid replacement for a business computer

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

    Plenty of power to run all my peripherals on my business computer.

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

    Rated 5 out of 5 stars

    Working great

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

    Easy to install and working great nothing else to say

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

    Rated 5 out of 5 stars

    Easy to install Power Supply

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

    Very simple, easy to install power supply, No problems or issues.

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

    Rated 5 out of 5 stars

    Thought was a good buy for the price

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

    I bought the unit and works great and price wasn't bad either

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

    Woks good

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

    The power supply does just that powers a computer. I did grab the wrong one. I need the 500W with the 8-pin 4+4 plug. The 400W does not come with this plug. There was a shipping label over the back of the only one on the shelf so I read the back of the 500W thinking they were similar. I was wrong. I will buying a 500W next payday to correct my mistake.

    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.

    Meets my need. Works well. Good Standard Power Supply.

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

    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.

    Good power supply for the price. No problems so far.

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

    Rated 5 out of 5 stars

    Works well

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

    Works as advertised. Gets the job done. Priced fairly.

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

    Rated 5 out of 5 stars

    Open Box Item

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

    Purchased this open box powersupply and it works like a champ

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

    Rated 5 out of 5 stars

    power supply was GREAT

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

    This save me from buying a new tower. txs ALSO FOR THE INSTAL

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

    Rated 5 out of 5 stars

    Great product overall

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

    Awesome product, exceeds expectations. Love it!!!!

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

    Rated 5 out of 5 stars

    Easy fix to the computer

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

    Easy fix to the computer, powered up immediately upon install.

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

    Rated 5 out of 5 stars

    Worked gracias

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

    Worked as described, just what we needed!!!!!!!!!!

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

    Rated 5 out of 5 stars

    PowerSupply

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

    Been using it about a month. So far so good. It hasn't failed.

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

    Rated 5 out of 5 stars

    Works great. Silent

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

    Does exactly as described. Runs silently. Has sufficient plugs

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

    Rated 5 out of 5 stars

    Very pleased.

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

    So far, it has worked flawlessly. Runs really cool.

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

    Rated 5 out of 5 stars

    Got the job done

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

    as a tech i need reliable parts and this one is a good one.

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

    Rated 5 out of 5 stars

    Easy to install

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

    It fixed my computer and only took a few minutes to install.

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

    Rated 5 out of 5 stars

    I was back up and running in minutes!

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

    The Insignia power supply was available in my local Best Buy at a great price. I have replaced power supplies before so I knew what to do and was back up and running in minutes. No problems after a month of use. Very quiet!

    I would recommend this to a friend