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Customer Ratings & Reviews

Your price for this item is $69.99
The comparable value price is $89.99

Customer reviews

Rating 4.9 out of 5 stars with 81 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers frequently mention the excellent overall performance and quiet operation of the Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply. Many appreciate the ease of installation and the semi-modular design, which simplifies cable management. Positive feedback also highlights the power supply's ability to handle demanding components. The power supply's features are well-received by customers.

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 81 reviews
  • Pros mentioned:
    Cable design, Overall performance

    Rated 5 out of 5 stars

    Works great!

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

    Very good PSU, I've had it for a while now and it's still running flawlessly. I've had zero issues with it on my RTX 5060 Ti setup. I have a relatively small PC case, but the cable management — although messy in my setup — wasn't all too difficult and it fits nicely in my case.

    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

    Great power supply for latest i9-285K & MSI Z890

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

    Perfect to support the new Intel core i9-285K & MSI Tomahawk Z890 mobo that requires two CPU power connectors & the Nvidia RTX 4080 GPU that requires three GPU power connectors! Only use the cables needed since they are modular - you don’t have extras cluttering up your build!

    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

    Look no further. Great PSU with Upgradeability.

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

    One of the best bang for your buck power supplies on the market. Easy to install with all the attachments for a 4 pcie 6+2pin gpu. Never had an issue and use in all my 700- watt builds., supper quiet and looks great.

    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:
    Modular, Overall performance

    Rated 5 out of 5 stars

    750 psu

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

    Over all I love the build quality of this psu. I love the fact it’s a semi modular and if needed it also comes with the connector for the 40 series rtx cards. Currently I have this powering a Ryzen 5 5600x with a rtx 3060 12gb card and it performs pretty well. I would recommend this in ur next build or event your first build super simple to work with

    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

    Good 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.

    Really good power supply and runs everything I need. Bronze certified

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 4 out of 5 stars

    Not Bad, Thermaltake

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

    Pretty good power supply, used this in my first ever custom built PC. Works as needed, comes in a nice package with a satchel of the cords needed, and overall isnt too loud. Though a bit pricey, a good power supply.

    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

    Awesome Product

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

    The product is efficient and keeps up with my demanding hardware, which I have paired this with.

    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

    Cost of a new psu

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

    With prices of psus today it's a Good deal for new ATX 3.1 ready 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:
    Cable design, Noise level, Overall performance

    Rated 5 out of 5 stars

    Trusted power at a great price

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

    Very easy to build with being semi-modular. Loved that all the cords were black. Works well 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:
    Noise level

    Rated 5 out of 5 stars

    Quiet and reliable

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

    I got this Thermaltake 750W power supply because I upgraded my graphics card. I have been using it for about a month now and it has been performing flawlessly. It was very straight forward to install and came with all the connectors required to power everything in my PC and it's really quiet. My previous power supply was the same brand and I used it for many years without an 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:
    Cable design

    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.

    Easy to install and modular power wires allowed near and clean install and wire management. Only had to install the sets of power leads needed and you can keep the others for later expansion.

    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

    Great power supply for the money.

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

    Good quality power supply for a good price. It is not fully modular but the cables attached are the common ones that will be attached. The one replaced an OEM power supply that did not have enough power or connections to operate an 4070Ti. Works quiet and has a separate switch to operate a smart fan. I would recommend this power supply if you do not mind the Bronze rating.

    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:
    Modular, Overall performance

    Rated 5 out of 5 stars

    Excellent Modular PSU

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

    Really nice modular power supply. It is fully modular. Highly rated PSU. Worked great in my build.

    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, Power supply

    Rated 5 out of 5 stars

    Works so far

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

    I mean cant say much its a psu, but 750 watts was a upgraded so im ready in the future for a new gpu. It worked out the box no 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:
    Cable design

    Rated 5 out of 5 stars

    Power Supply

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

    Quick and easy to install. Cables click into place in an extremely satisfying manner.

    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:
    Modular, Overall performance

    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.

    Great power supply for the price. Love that it was semi-modular making it very easy to add what I needed while it already had the main ports available.

    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, Overall performance

    Rated 5 out of 5 stars

    Thermolake Computer Power Suppy

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

    The Power supply worked fine no problems.The supply is quiet does not make to much noise.

    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, Power supply

    Rated 4 out of 5 stars

    PC upgrade

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

    Bought to upgrade an old dell PC and it works great. It supplies the power I need and extra port vs the stock power supply

    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

    Power Supply the Best

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

    It's been a while since I built/rebuilt a computer. My desktop power supply went out. I did search and I liked this model. I like the fact that the main wire bundle coming out only supplies the CPU, Board and a few miscellaneous things. All the other items; DVD, Fans, etc are all plug into the box. So you don't have a whold LOT of bundles that you have to wrap and put aside... only plug in what you need! How cool.

    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, 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. The fan is nice and quiet.plenty of cables for the extras.

    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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