Black Friday is hereShop new DoorbustersShop now

Main Content

Customer Ratings & Reviews

Your price for this item is $115.99
The comparable value price is $129.99

Customer reviews

Rating 4.6 out of 5 stars with 98 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers recognize the Toughpower GF A3 850W power supply's excellent overall performance, quiet operation, and high-quality construction. Many appreciate its ease of installation and the convenience of its fully modular design, contributing to improved cable management. Positive feedback also highlights the sufficient power capacity for various builds and a competitive price point for a fully modular unit. The power supply is praised for its ability to run smoothly and quietly, even under load.

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 2 Showing 21-40 of 98 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    The toughpower GFA3

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

    These Thermaltake Toughpower GFA3s are good units, The first Toughpower I ever used was a Toughpower GX2....2 years of daily use and its still running like a champ. Another system is on 3 years and again, Running beautifully on its Toughpower. Just slapped this one into another rig and I expect it to last forever because these things are just solid all around, They have Japanese capacitors, They meet the latest standards for PCIE. It meets 80+ Gold AND Cybernetics Platinum. Overall theyre well built supplies. You wont regret getting a ToughPower unit for your system. Oh, Also. 10 Year Warranty. Fantastic.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello

      We are happy to see you are satisfied with your PSU. If you need any assistance feel free to reach out any time.

      Best Regard,
      Thermaltake Support

  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    Amazing

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

    New PSU is quiet and provides steady power for my new cpu and 5080 gpu without problems.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Silent Fan

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

    Easy install, ultra quiet fan. Great upgrade from my previous fan.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Very good

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

    This has been a great PCU. Quiet and no problems with it losing power. I’m very happy with it

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    Stable and quite

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

    Powering my 4080 video card with no problem. Stable and quite.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    Great power supply

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

    great psu and has enough power for all of my components. it’s very quiet as well.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime.

      Best regards,
      Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great PSU

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

    Has been a great PSU for the price! I like the bag it comes with so you can keep all the extra wires.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    850w psu

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

    Good quality power supply was still compatible for my evga 3070ti.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Amazing psu

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

    It works great I am happy with my purchase of this psu

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Power

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

    This product is exactly what I was looking for. It is the right size and has plenty of power for my build. I got it on sale so it was a great price.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Installation ease, Power supply

    Rated 5 out of 5 stars

    Great power.

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. Powerful. Easy to install. Easy to connect

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello

      We are happy to see you are satisfied with your PSU. If you need any assistance feel free to reach out any time.

      Best Regard,
      Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Power supply

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

    Good price, works as expected had 0 issues with it so far. Came with a nice little bag to store the extra wires in.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Rated 5 out of 5 stars

    PowerHouse

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replaced a EVGA 600W 80Plus White with this bad boy! It was quite the upgrade! Fully modular! Oh yeah!

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good power supply

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

    It was good and worked well and we had no issues with it.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Good PSU

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great 850w PSU. Definitely quiet. Got this after my corsair psu went bad

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    PSU

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

    Nice price, needed quick psu, easy install switch, powered my graphic card easy no issue.

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello,

      We are glad you are enjoying your PSU. If you have any questions please feel free to reach out any time!

      Best Regards,
      Thermaltake Support

  • Rated 5 out of 5 stars

    With great power….

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

    Som of ports on the power were a little to tight but everything worked out fine

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we are happy to see that you are satisfied with your PSU. If you need any assistance, feel free to reach out anytime. Best regards, Thermaltake Support

  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    reliable psu

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

    amazing, has lasted me a while so far and is quiet

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello

      We are happy to see you are satisfied with your PSU. If you need any assistance feel free to reach out any time.

      Best Regard,
      Thermaltake Support

  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Nice PSU, cables meh

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

    I like the price and performance, I just wish it had better cables. You' can't have it all!

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello

      We are happy to see you are satisfied with your PSU. If you need any assistance feel free to reach out any time.

      Best Regard,
      Thermaltake Support

  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    Great power good price,

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

    Great power good price, included all cables needed for gaming pc. quiet fan,

    I would recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello,

      We are glad you are enjoying your PSU. If you have any questions please feel free to reach out any time!

      Best Regards,
      Thermaltake Support

Sponsored