modular power supply Thermaltake Smart BM3 750 W 80 Plus Bronze Gen5
modular power supply Thermaltake Smart BM3 750 W 80 Plus Bronze Gen5
Quiet operation with Smart Zero Fan
The 140 mm fan stops completely under low load and only starts when it’s truly needed. You get a quiet PC without compromising cooling.
Semi-modular cabling for a clean build
Detachable cables for GPU, SATA, and accessories simplify cable routing, improving airflow and the look of your case.
80 Plus Bronze efficiency and stable DC-DC
Higher energy efficiency reduces losses and temperatures, while the DC-DC topology ensures stable voltages even under varying loads.
Thermaltake Smart BM3 750 W is a well-balanced choice for gaming and workstation PCs. It offers stable DC-DC regulation, high compatibility with next-gen components, and a semi-modular design that improves airflow and build aesthetics. The 80 Plus Bronze certification means better efficiency, less heat loss, and lower power consumption.
The smart Smart Zero Fan mode keeps the fan off under low load and automatically engages it when more cooling is needed, so everyday work and multimedia remain quiet. With a rich set of connectors including GPU power, the unit is ready for high-performance graphics cards and storage expansion.
Key benefits:
- 750 W for powerful gaming and creator builds
- 80 Plus Bronze – better efficiency and lower heat
- Semi-modular cabling – connect only what you need
- Smart Zero Fan – quiet operation under low load
- DC-DC regulation – stable, clean power rails
Specifications
- Manufacturer
- Thermaltake
- Model series
- Smart BM3
- Total power
- 750 W
- Efficiency certification
- 80 Plus Bronze
- Topology
- DC-DC
- Cooling
- 140 mm fan, Smart Zero Fan mode (switchable)
- Cabling
- Semi-modular
- GPU power
- Support for modern graphics (Gen5)
- Main power switch
- Yes
- Chassis material
- Metal
- Color
- Black
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