Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

$179.99
Save $20
Comp. Value: $199.99

Customer reviews

Rating 4.7 out of 5 stars with 51 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 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 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 2 Showing 21-40 of 51 reviews
  • Pros mentioned:
    Power capacity

    Rated 5 out of 5 stars

    Worth it

    |
    |
    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

  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Great Product

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

    Great product very quite at first i was hearing a winding sound and thought it was the power supply fan but it turned out to be a case fan. Although i wish the cables were a better 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:
    Power capacity

    Rated 5 out of 5 stars

    Work perfect

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

    I replaced the power supply bcs my cpu started to black out, it seems to be working fine now.

    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

    Power

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

    My pc hasn't blown up have had zero problem installing it my self or using 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:
    Overall performance

    Rated 5 out of 5 stars

    Clearance section purchase

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

    Had it 2 months and everything runs smooth. Runs my 11900k and asus strix 3090

    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

    Does the Job

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

    Works as advertised. No problems with installing.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Thermaltake GF A3 1200W

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

    Very impressed with the Thermaltake GF A3 1200W power supply. The compact size is the first thing I notice when opening the package compared to a Corsair HX1200W, build quality is also just as good. Power delivery has been doing great so far with a 12900K, MSI MPG 790 Carbon WiFi ii, Nvidia GeForce RTX 3080 Ti 12GB.

    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

    Goodd

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

    Low price and has been really good for the first two weeks, we’ll see if it lasts.

    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

    Works like a charm

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

    Great psu. It's quiet and manages to supply my 5090

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

    Rated 5 out of 5 stars

    Excellent product

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

    Works great only draw back they change wire harness connection slight , I purchased white one was a little different , but came with own wiring.

    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 3 out of 5 stars

    Affordable high power, fan died in 4 month.

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

    Got the 1200W, It's enough power to push an Asus Astral 5090 and a 5800X3D but even when using the smart fan setting, the PSU fan still burnt up the bearing in only 4 months. Not it sounds like a lawn mower chopping grass. Best buy total warranty is gonna cover, but I gotta pay the deductible. The second one better last longer than 4 months. I've never had this issue with Thermaltake, I think it's just the sheer amount of heat it's geeneating is too much for the obviously cheap fan they use.

    No, I would not recommend this to a friend
    • Brand response from Thermaltake
      Posted .

      Hello, we apologize for the experience you had with our product. In the future, feel free to reach out to our customer service team, and we will help you to the best of our ability. Best Regard, Thermaltake Support

  • Pros mentioned:
    Power capacity

    Rated 5 out of 5 stars

    Power supply

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

    It works great it gives my pc lots of space to and room to upgrade

    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

    Works

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

    Powers my overkill pc with no problems. And is affordable.

    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

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

    I like this because of its great price and its 12volt high 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

  • Pros mentioned:
    Power capacity

    Rated 5 out of 5 stars

    New power supply

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

    So far so good new pc build and plenty of power for all the new parts.

    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:
    Power capacity

    Rated 5 out of 5 stars

    will it last for long?

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

    happy with my new power supply for greedy 3090ti TDP will it last for next 10th gen gpu?

    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

    Rated 5 out of 5 stars

    Solid product

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

    Fantastic product comes with all the extra cables and cable management accessories

    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

    Rated 5 out of 5 stars

    No issues!

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

    Easy to install because of it being a modular PSW. Have it on quiet mode and its dead silent!

    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 5 out of 5 stars

    Simple

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

    Its a very simple item. I just think the price is too high but since we're computer is everything now they start over pricing things

    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

    1200w!!

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

    Overkill for my system but works perfectly. Handles everythng i throw at it with room to spare

    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