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Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black

Model: PS-SPD-0750MNFABU-3
SKU: 6569210
Sold byBest Buy

Customers are saying

Customers are satisfied with the overall performance and quiet operation of this power supply, making it a reliable choice for various builds. Users frequently highlight how easy the unit is to install and manage, noting that it integrates seamlessly with their existing components. Additionally, the product is praised for its budget-friendly value and effective compatibility with modern hardware.

Generated by AI based on customer reviews.
Features
  • 120mm Fluid bearing fan

    Featuring a 120mm fluid bearing fan to guarantee superior cooling performance.

  • Ultra quiet smart zero fan

    With the Smart Zero Fan Function, the fan will not spin until the load exceeds 20% of the power supply, minimizing undesired noise.

  • Flat cable design

    Low-profile flat black cable makes cable management easier, reduces clutter and increases airflow inside the chassis.

  • Fully compatible with Intel ATX 3.0 specifications

    Fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

  • PCIe Gen 5.0 Ready

    Included 16-pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.

See all features
Specifications
  • Wattage
    750 watts
    Modular
    Semi-modular
    Energy Efficiency
    80 PLUS Bronze
    ATX Connector
    ATX 12V 4+4Pin (650mm+150mm) x 2
    PCIe Connector
    1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2
    Peripheral Connector
    7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1
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Reviews

Rating 4.9 out of 5 stars with 134 reviews

98% would recommend to a friend
Customers are sayingCustomers are satisfied with the overall performance and quiet operation of this power supply, making it a reliable choice for various builds. Users frequently highlight how easy the unit is to install and manage, noting that it integrates seamlessly with their existing components. Additionally, the product is praised for its budget-friendly value and effective compatibility with modern hardware.
This summary was generated by AI based on customer reviews.
  • Overall Performance (60)
  • Noise Level (20)
  • Power Supply (14)
  • Installation Ease (12)
  • Modularity (12)

Customer Images

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.

  • Rated 5 out of 5 stars

    Works great!

    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.

    Posted by Staezy

  • Rated 5 out of 5 stars

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

    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!

    Posted by KlyphK

  • Rated 5 out of 5 stars

    750 psu

    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

    Posted by Nickf

  • Rated 5 out of 5 stars

    Look no further. Great PSU with Upgradeability.

    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.

    Posted by VitaminSketch

  • Rated 5 out of 5 stars

    Power supply

    Omg amazing put the new one in and it works now wow!

    Posted by Evan

From the Manufacturer

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Pros for Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black
Overall Performance, Noise Level, Power Supply, Installation Ease, ModularityOverall Performance, Power Supply, Noise Level, Cable Management, InstallationOverall Performance, Installation Ease, Noise Level, Cable DesignOverall Performance, Noise Level, Cable Management, Installation Ease, Power Capacity

Specs

Questions & Answers
  • How long is the manufacturer's warranty on this power supply?

    This power supply comes with a 5-year manufacturer's warranty for both parts and labor.

    This question and answer was generated by AI based on customer and product data.
  • What kind of fan does this power supply use?

    The Thermaltake Smart BM3 power supply uses a 120mm fluid bearing fan for cooling.

    This question and answer was generated by AI based on customer and product data.
  • What is the form factor of this power supply?

    The Thermaltake Smart BM3 power supply has an ATX form factor.

    This question and answer was generated by AI based on customer and product data.
  • Does this power supply have a Smart Zero Fan function?

    Yes, the Smart BM3 power supply features a Smart Zero Fan function that keeps the fan off until the load exceeds 20% to minimize noise.

    This question and answer was generated by AI based on customer and product data.
  • Is this power supply compatible with the latest PCI Express standard?

    Yes, this power supply is compatible with PCI Express 5.0 and includes a 16-pin connector for next-generation GPUs.

    This question and answer was generated by AI based on customer and product data.
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