Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Insignia™ - 400W ATX Power Supply - Gray.

Insignia™ - 400W ATX Power Supply - Gray

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

Rating Filter

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
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 8 Showing 141-160 of 732 reviews
  • Pros mentioned:
    Noise level

    Works Great

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

    I had to buy a new one for my desktop, and this one is doing everything it is suppose to! It is so much quieter too!

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

    Great value!

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

    I bought this for my back up PC, not for games. I only paid $5 for it since I have reward points.

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

    Quiet operation, easy to install, good price

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

    I needed more power for an added graphics card in order to run Windows 10 on a 7 year old HP Pavilion. Smooth upgrade.

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

    Works as expected

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

    This is a great power supply for the money. Just needed to replace mine on my home computer as it was old and went out.

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

    Easy to install.

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

    This device was easy to install and took an hour from start to finish, that includes opening access to PC and closing.

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

    I saved money over buying the original

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

    These are easy to install and work well. I would have had to pay almost double for an original Dell power supply.

    I would recommend this to a friend

  • It works great..

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

    It works just like advertised.. I got an opened boxed item at a discounted price.. installation was easy

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

    Great buy for power supply

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

    I found this power supply to be a great deal very quite and works great have not had any problems sens I installed.

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

    Great Power Supply for a Desktop

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

    This is a great power supply to use as a replacement of your desktop's power supply. Excelent price.

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

    Good replacment power supply

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

    Bought this power supply unit to replace a bad one. It works like a champ and at a great price. Highly recommend.

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

    Power Supply

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

    works like a charm. Allowed me to get my computer back up & running when my previous power supply finally died

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

    Good power supply

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

    Replaces Dell proprietary supply and works in the computer what else is there to say. Good price for the value.

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

    works as advertised

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

    What can I say, it's a replacement part, installed as if it was OEM, it works, and at a very reasonable price

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

    Works well

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

    I bought this for my daughter-in-law when her's broke. It has worked well since it was installed.

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

    excellent value

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

    makes for a good power unit for most pcs. It is heavy enough to handle most needs for the home user.

    I would recommend this to a friend

  • Excellent Power Supply

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

    I have bought many computer parts at Best Buy. Insignia's ATX power supply has always worked without any problems. Great product and easy to install. IDE and SATA ends are ready to connect to any peripherals in the PC. I will continue to purchase the power supply by Insignia and from Best Buy!

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

    Great value

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

    I needed a decent replacement in a rebuilt machine and this worked perfectly. Had it running for a long time now, perfect for this budget gaming PC.

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

    Great power supply

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

    Easy to install had all the plugs I needed and all wire are dressed off in wire loom make a nice clean install.

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

    great product

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

    would buy another in the future for back great product would recommend to anybody. easy installation

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

    Easy to install

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

    Easy to install and does a good job. Usefu for average computing power and home and office use

    I would recommend this to a friend
Page 8, Showing 141-160 of 732 reviews
Sponsored

People also viewed