Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black
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.
Wattage
850 watts120mm 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.
- Wattage850 wattsModularSemi-modularEnergy Efficiency80 PLUS BronzeATX ConnectorATX 12V 4+4Pin (650mm+150mm) x 2PCIe Connector1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2Peripheral Connector7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1
Reviews
Rating 4.5 out of 5 stars with 148 reviews
- Overall Performance (43)
- Power Supply (32)
- Installation (11)
- Noise Level (11)
- Cable Management (7)
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.
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Power up gaming desktops with this Thermaltake Smart power supply. A continuous 700W power output keeps demanding computer setups energized, while the industry-grade power, voltage and short-circuit protections safeguard sensitive components. This Thermaltake Smart power supply has an embedded 120mm cooling fan that disperses heat efficiently without producing distracting noise.

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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, Power Supply, Noise Level, Cable Management, Installation | Overall Performance, Power Supply, Noise Level, Price, Ease of use | Overall Performance, Installation Ease, Cable Management, Noise Level, Power Capacity | Overall Performance, Noise Level, Cable Management, Installation Ease, Power Capacity |
| Cons for Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black | |||
| There were no cons for this product— | Modular, Cable Management | Fan Quality | There were no cons for this product— |









































































