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. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.
  • Alt View 13. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.
  • Alt View 14. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.
  • Alt View 15. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.
  • Alt View 16. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.
  • Alt View 17. EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White.

EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White

Model:
100-W3-0450-K1
SKU:
6411819
Highly rated by customers for:
Your price for this item is $47.99
Clearance
The comparable value price is $49.99

Customer reviews

Rating 4.7 out of 5 stars with 592 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers express satisfaction with the W3 Series 450W power supply's performance, ease of installation, and its competitive price. Many appreciate its quiet operation and the inclusion of necessary cables. While some wish for modularity, the overall feedback highlights its suitability for various builds and its reliable functionality. The power supply is considered a good value option for budget-conscious builders.

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 26 Showing 501-520 of 592 reviews

  • Great

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

    Good Quality And gets The Job Done. perfect for gaming pc builds

    I would recommend this to a friend

  • i love EVGA products!!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got it for a good price. cable management sucks but works very well!!

    I would recommend this to a friend

  • Chairman

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good Geek service on my computer repair. I will return if needed.

    I would recommend this to a friend

  • Awesome unit

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

    ******************Great Budget Builder******************

    I would recommend this to a friend

  • Good psu

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power supply at least it has mostly black cables.

    I would recommend this to a friend

  • Good Power Supply

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Budget-minded workhorse power supply, no issues, solid brand.

    I would recommend this to a friend

  • PSU

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent. Works well. I am happy with this purchase.

    I would recommend this to a friend

  • Good value

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A power supply that gets the job done. Braided cables are nice.

    I would recommend this to a friend

  • EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus

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

    EVGA - W3 Series 450W ATX 12V/EPS 12V 80 Plus Power Supply - White

    I would recommend this to a friend

  • Power supplies

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good upgrade for older computers and low end budget builds

    I would recommend this to a friend

  • Power supply

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It fit inside my computer and it work. Im glad I got it from bestbuy.

    I would recommend this to a friend

  • Thank you

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Thank you to the Geek Squad for repairing my computer recently.

    I would recommend this to a friend

  • Great PS for an old computer case

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

    Direct replacement for the power supply in my ATX case. Yes.

    I would recommend this to a friend

  • Bang for buck.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good starter PSU, surprising there’s no reviews about it. But I have not had any problems with it. It’s great that’s there’s no ketchup & mustard

    I would recommend this to a friend

  • Good

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Thanks for the great product. I would buy this all over again

    I would recommend this to a friend

  • Nice

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fair price for low watt, durable and good power supply

    I would recommend this to a friend

  • Dependable

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

    Fit my pc and all drives no problem quite would buy again

    I would recommend this to a friend

  • Good power supply for most desktops

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did the job I needed it to do. Seems to be decent quality.

    I would recommend this to a friend

  • I got the power

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with my power supply purchase. Works great!

    I would recommend this to a friend

  • EVGA 450W PSU

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good buy! Package arrived within reasonable timing!

    I would recommend this to a friend
Page 26, Showing 501-520 of 592 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.