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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 49 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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92%would recommend to a friend

Customers are saying

Customers are impressed with the Toughpower GF A3 1200W power supply's substantial power capacity and overall performance. Users also appreciate its whisper-quiet operation and the ease with which cables can be managed during installation, making for a cleaner build. With no reported drawbacks, this power supply appears to be a well-received product.

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 1 Showing 1-20 of 49 reviews
  • Pros mentioned:
    Power capacity

    Rated 5 out of 5 stars

    I'm Glad I Got It. :)

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

    1200w is a bit overkill for most PC's, but the peace of mind knowing that I never have to worry about my PC having enough power, lifted a wait for my shoulders that I didn't know was there. It gives me the freedom to upgrade the rest of my PC in the future without worry. If you can afford it, I definitely recommend 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 capacity

    Rated 5 out of 5 stars

    Awesome quality!

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

    Quiet and powerful!! This power supply will cover the strongest graphics card out right now and it will also do it without a fuss!

    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

    Great PSU for the price

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Paid 174$ for it in July of 2024. Its now May 2025 and I haven't had a single issue with it. Been a great PSU for the price I paid. I use my computer a lot. Do a bunch of gaming. Its been perfect.

    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:
    Cable management, Noise level, Power capacity

    Rated 5 out of 5 stars

    Great power supply for 50xx Nvidia cards

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

    Excellent power supply, stable power. Excellent cable selection, fully modular and very quiet. Has the ATX 3.1 and 12v connector for my 5090, seats 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:
    Cable management, Power capacity

    Rated 5 out of 5 stars

    Thermaltake 1200W to power new NVIDIA 5090

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

    Working well in our gaming pc. needed the best power supply for the 5090 card that could handle the power. new gpu power pin cable was a requirement, always happy with Thermaltake. for at $1900 GPU you don't cheap out with an unknown brand.

    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:
    Cable management, Overall performance

    Rated 5 out of 5 stars

    Great 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.

    I caught this thing on a sale. I’ve had absolutely no problems with it. It came with every cable you could imagine and then some amazing product amazing results 10 out of 10.

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

    Rated 5 out of 5 stars

    Easy to install!

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

    had to purchase because of the 50 series gpus new power requirements, thankfully psu itself is not too loud, cables are great quality and feel sturdy, plus them being modular is always a positive.- honestly feels like the perfect option for high end systems.

    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

    Not enough PSU PCIE slots for 600w gpu

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

    Due to the melting connector issues seen in some of the 5090 FE cards out there I decided to switch from the included 12vhpwr cord to the included 4x8pin adapter that came with my GPU. Unfortunately, there are only 5 PCIE PSU slots when I needed 5. For the price this is an excellent PSU and I won't deduct stars because of something external that doesn't really detract from the quality of this PSU. Just keep in mind the total cords your GPU might need.

    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:
    Cable management, Installation ease

    Rated 5 out of 5 stars

    Power

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

    Great supply, easy install, neat cabling, very compact

    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, Overall performance

    Rated 5 out of 5 stars

    Worth the money

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

    It was an easy installation. It stays cool. Performs 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:
    Cable management, Installation ease

    Rated 5 out of 5 stars

    Very easy setup !

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

    My first psu ive bought nd it was very eash and simple. Wires were not stiff and easy to manage . Perfect

    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:
    Cable management, Noise level

    Rated 5 out of 5 stars

    Only PSU you need

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

    Whisper quiet, with absolutely no issues. the new GPU connector is also a huge plus and made a significant difference as far as cable management goes.

    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, Overall performance

    Rated 5 out of 5 stars

    Happy with purchase.

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

    Was in a bind and needed a quick fix. Easy setup. Works as intended. No issues. Great quality.

    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 product

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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 the product is working good and would 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:
    Cable management

    Rated 5 out of 5 stars

    Great for high end builds

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

    I love the simple, direct 600 watt cable to newer, high-end GPUs that use the 12volt connector. Really cleans up the case a ton and you dont have to use the shoddy adapters that take 4 separate VGA cables. Those are prone to overheating and just really clutter your case. This power supply has a single cable you can run to your 4090/5090/etc. Awesome.

    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

    Well juiced up.

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

    Works beautifully with my setup, delivers all the power I need for running multiple apps and for high end gaming. C. A.

    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 quality

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

    Much better upgrade than my previous PSU. No complaints. Price is close to average.

    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

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

    Received on time and worked flawlessly. Great PSU for the money

    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

    Great product

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

    Super easy to setup, it’s very straightforward as power supplies go. Has all the cables needed.

    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

    Worth it

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

    Solid, very stable power with a medium to heavy load. A bit pricey but worth it.

    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

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