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  • Front. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.
  • Alt View 11. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.
  • Alt View 12. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.
  • Alt View 13. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.
  • Alt View 14. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.
  • Alt View 15. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black.

Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black

Model:
PS-SPD-0850MNFABU-3
SKU:
6569207
Your price for this item is $91.99
The comparable value price is $99.99

Customer reviews

Rating 4.5 out of 5 stars with 120 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers commend the Smart BM3 80+ Bronze Power Supply for its overall performance and how well it functions. Users appreciate it as a quality power supply with a variety of included cables and configurations. The product is also praised for its reasonable price point, quiet operation, and ease of installation.

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 120 reviews
  • Pros mentioned:
    Noise level

    Super quiet power supply

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

    I'm not a hardware expert but this was very easy to "plug-n-play" if you know what you're doing. It's been running quiet and smoothly for the past few weeks since being installed giving me peace of mind as a regular gamer.

    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

    Amazing power supply.

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

    Great power supply. Was skeptical for the price but it's been doing good hasn't failed. Will recommend it

    I would recommend this to a friend

  • Silent PSU

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

    Due to upgrading my GPU (RTX 5070) i needed a new PSU. I wanted something i considered affordable but at the same time wouldn't run into any issues with powering my pc. I landed on this PSU due to it having be semi-modular. If you're looking for something that has modular capability but runs cheaper than competitors this is a solid option.

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

    Excellent Thermaltake Smart PCIe 850W 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.

    Excellent power supply used for an external thunderbolt graphics card in an external enclosure. Supplies 850W for peripheral pci express parts at a reasonable price of 100 dollars. A switch is provided for switching to on and off. And with right jumper configuration I was able to use the power supply standalone independent of a motherboard to control the power supply. Included feature of fan speed adjustment based on temperature or to remain always on if desired.

    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:
    Cables

    Thermaltake seems to be doing better.

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

    Comes with every cable you need works well. I really dont see the need of the quiet button it isnt very loud to begin 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

  • Pros mentioned:
    Power supply

    awesome

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

    it is so quite and my pc is running so much cooler . it would blow 104 f out the top of my computer now it's so much stronger and only blowing out 89f

    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

    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.

    a really nice 850 watt for a low price, this is a really nice power supply for my pc.

    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 thermal take

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

    Very silent and easy to use I love it so much and is 800w

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

    Definitely worth it.

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

    Great quality, awesome features for a semi-modular PSU. It's performing pretty well. It managed to reach my cpu power connecter in a large case. It's also quiet.

    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

    Great power

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

    It's been awesome for as long as I've had it. And pretty easy to install

    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

    Great delivery and unit! 5 star

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

    Great! Package was completely intact, Unit was properly protected with no chunks of empty space, all cables were present, and the Unit runs smoothly!

    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

    Works great with my RTX3080

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

    I bought this to have enough power for RTX3080, it works good!

    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

    Works

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

    Works well. I have no complaints. I replaced an old 735w from raidmax after upgrading my GPU. I had misplaced the box that had the extra PCIE power cable that i needed. Had to run to the store for a replacement amd picked this up.

    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

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

    Does what it should. Have had no problems 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:
    Overall performance

    Might be enough for most gaming PCs

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

    Works great with Ryzen 9 7900X CPU and 5070 Ti GPU. Price below $100

    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

    Great 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 power supply. quiet and does exactly what you needed to do.

    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

    Great Power Supply

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

    I was building new Windows 11 compatible computer and found out that the power supply that I had was NG. This is overkill for my current needs but I felt it might be necessary with future upgrades. It works great and is very quiet. Yes I would recommend this to anyone wanting or needing a new 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

  • Pros mentioned:
    Overall performance

    No issues highly recommend

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

    No issues installing and everything’s working great so far a couple weeks 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

  • Pros mentioned:
    Cables

    Good power supply and quiet

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

    Works lots of cables and configurations included I wish I didn’t have to replace the old one

    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

    Great PSU

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

    Excellent, works perfectly. Would buy again if 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

Page 2, Showing 21-40 of 120 reviews
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