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

Model: PS-SPD-0850MNFABU-3
SKU: 6569207
$89.99
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Specifications
  • Wattage
    850 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
  • Key Specs
    • Wattage: 850 watts (Measurement of electrical power.)
    • Modular: Semi-modular
    • Energy Efficiency: 80 PLUS Bronze (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
    • ATX Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
    • PCIe Connector: 1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
    • Peripheral Connector: 7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
    • SATA Connector: 6 x SATA connectors (500mm + 150mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
    • EPS12V Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
    • PCI Express Version: PCI Express 5.0
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
    • Product Length: 140 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
  • General
    • Brand: Thermaltake
    • Model Number: PS-SPD-0850MNFABU-3
    • Product Name: Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply
    • Color: Black
  • Power
    • Wattage: 850 watts (Measurement of electrical power.)
    • Modular: Semi-modular
    • Energy Efficiency: 80 PLUS Bronze (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
    • Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
    • Cord Length: 2.13 feet
  • Connectivity
    • ATX Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
    • PCIe Connector: 1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
    • Peripheral Connector: 7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
    • SATA Connector: 6 x SATA connectors (500mm + 150mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
    • EPS12V Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
    • PCI Express Version: PCI Express 5.0
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
  • Dimensions
    • Product Height: 86 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 150 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 140 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 61 ounces (The out of box weight of the item.)
  • Cooling
    • Cooling Fan Type: 120mm Fluid Dynamic Bearing Fan
  • Features
    • Lighting Type: None
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 Years
  • Other
    • UPC: 841163089910

Power Up the Next Generation Hardware. Smart BM3 80 PLUS Bronze certified semi modular power supply unit is designed to meet ATX 3.0 standards, it also comes with one PCIe Gen 5.0 (12VHPWR) connector to support modern graphics cards. With an ample 5-year warranty, the Smart BM3 series is able to satisfy the market, where value-oriented users are looking for a new power supply with all the latest 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.

Q: How many SATA connectors does the power supply have?

A: The power supply has six SATA connectors.

Q: What is the total wattage of the power supply?

A: The wattage of this power supply is 850 watts.

Q: Does the power supply come with a power cord?

A: The power supply does come with a power cord.

Q: What are the dimensions of the power supply?

A: The power supply has a height of 86 millimeters, a width of 150 millimeters, and a length of 140 millimeters.

Q: What is the warranty period for the power supply?

A: The Smart BM3 series power supply comes with a 5-year warranty.

Q: Are there any PCI Express 6+2Pin connectors included?

A: This power supply includes four PCI Express 6+2Pin connectors.

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Pros for Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black
Overall Performance, Noise Level, Cable Management, Power Supply, InstallationOverall Performance, Noise Level, Cable Management, Installation Ease, Power Supply CapacityThere were no pros for this productOverall Performance, Noise Level, Cable Management, Installation Ease, Power Capacity

Specs

Reviews

Customers are saying

Customers enjoy the Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply for its overall performance and how nicely it works in their computers. The power supply and easy installation are also well-received, along with the quiet noise level and semi-modular design that allows for better cable management. Some customers appreciate the price and modularity as well.

This summary was generated by AI based on customer reviews.
  • Overall Performance (43)
  • Power Supply (32)
  • Installation (11)

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

    Good for the price

    Works great and is very quite and good for the price. Also gives good room for upgrades in the future which is nice

    SebastianR Posted

  • Rated 5 out of 5 stars

    IT WORKS!

    The Thermaltake Smart BM3 850W PSU is a reliable choice for modern systems, featuring 80+ Bronze efficiency for energy savings, PCIe Gen 5 and ATX 3.0 compatibility for next-gen hardware, and semi-modular design for better cable management. Its 850W power capacity ensures stability for high-performance builds.

    Satoneh Posted

  • Rated 5 out of 5 stars

    Good budget psu!

    I know it’s bronze but I’ve had this a couple years now & it’s worked great. I’ve used it with a handful of gpu’s and a couple different CPU’s. Worth noting it ran a 4080 and a 9070xt amazingly as well as a 10700k and a 14900k beautifully. No issues highly recommended.

    xPLOTz Posted

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