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Customer Ratings & Reviews

Your price for this item is $169.99

Customer reviews

Rating 4.1 out of 5 stars with 98 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.1 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

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80%would recommend to a friend

Customers are saying

Customers enjoy the Toughpower GF A3 1050W power supply for its substantial power capacity and overall performance. Users appreciate its quiet operation and the ease of installation, thanks to its modular design. Cable management is also noted as a positive aspect, and some customers like the smart fan control feature.

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 3 Showing 41-60 of 98 reviews
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Easy PSU swap

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

    Upgraded to a RTX 5080FE and the 650w from my original build wasnt going to cut it. This 1050W was an easy swap. Quick plug and play and we were up and running in not time!

    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 Power Supply!

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

    Great Power Supply so far! Since buying it I've had no issues with anything related to power.

    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

    great option

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

    I love it it does the job it's very quiet it does just as good as one of the top names

    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 capacity

    Rated 5 out of 5 stars

    First Thermaltake PSU

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

    My existing 850W PSU gave up the ghost after 5 months. I needed something locally available with preferably more wattage headroom and fortunately this was available at BB. After installation it has been running perfectly. I went further and upgraded to a 4070 Super GPU since this is ATX 3.0 ready and came with the necessary cable. So far, so good.

    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

  • Pros mentioned:
    Power capacity

    Rated 5 out of 5 stars

    Good, buy it.

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

    My 850 watt blew out running. 4080 super this one did the trick. Going strong so far and I don't expect it to run into the same issue.

    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 capacity

    Rated 5 out of 5 stars

    Great PSU

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

    Never had a bad Thermaltake PS. Use this gold PSU for high end processors and GPUs. Gold ratings are always good for running their constant power level close to their max level. Great sale price and used for PC build by Geek Squad.

    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

    Power Supply

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

    Worked, nice and quiet. Cabling was easy and efficient.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Power supply

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

    Works great computer stopped power off after I bought 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:
    Power capacity

    Rated 5 out of 5 stars

    All the power you need!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    All the power you need and it's modular. I got this for my RTX3080 graphics card and AMD7950X CPU.

    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

    Solid PSU

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

    Solid price and good for future proofing. I would recommend to anyone building your own rig. Comes with a nice pouch for extra cables

    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

    Good product

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

    Overall good product to use very please with what I got

    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 4 out of 5 stars

    Great budget power supply!

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

    Great overall value for price to power! Wish there were a few more pcie slots , but as able to easily work around 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:
    Power capacity

    Rated 4 out of 5 stars

    Happy customer

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

    Excellent PSU. Runs well, all the power you'll need

    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

    Excellent power supply

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

    Excellent power supply with lots of modular cabling options including the new connector for the latest GPUs. Powers my PC with RTX 5070Ti without any issue.

    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 4 out of 5 stars

    Old version lasted over 12 years

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

    So far so good. I had an old version of the 1050w Toughpower for about 12 years and it served me well. 1050W should be enough even for a beefy RTX5090 gaming PC.

    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

  • Rated 1 out of 5 stars

    Theres FAR better quality/performing psus on sale

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

    Just warning you all this is NOT the GOOD HKC Original variant of the GF A3 all the old reviews like toms/etc look positively on that came out in 2023/early 2024, this is for the FAR worse part/OEM swapped CE-Link replacement GF A3 that is a way worse buy, this psu just isn't worth it period sadly due to that. https://www.youtube.com/watch?v=8DWWMnKrCKk - Warning HWbuster/Cybenetics video review on the new 2024 launch units this is actually now for https://hwbusters.com/psus/thermaltake-toughpower-gf-a3-750w-atx-v3-1-psu-review/ - HWbusters Article review going over all the issues. Be smart guys, theres FAR better quality/performing psus on sale this black friday season like the Core reactor 2, and Rmx shift, and very likely far more will also be going on sale closer to black friday aswell.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Power capacity

    Rated 4 out of 5 stars

    First modular PSU. Was a good experience

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

    Needed an upgrade for the 550W I had. Good for the price

    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

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Power supply

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

    Plug and play , easy to install. Works great. Highly recommend

    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 capacity

    Rated 5 out of 5 stars

    TT Toughpower 1050w psu

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

    Raw power! Pcie 5.0 ready is a great plus. Love the 12v gpu connection for 40-50 gen Nvidia cards!

    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

    Solid PSU

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

    No issues so far, easy to set up, nice variety of cables.

    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

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