Thermaltake
Smart BM3 Bronze 550W
The Thermaltake Smart BM3 Bronze 550W is a reliable and efficient power supply unit designed for modern PC builds. It adheres to Intel ATX 3.0 specifications, ensuring compatibility with the latest hardware, including next-generation GPUs. This semi-modular unit features a native PCIe Gen 5.0 (12VHPWR) connector and utilizes high-quality Japanese capacitors for enhanced durability. Its 120mm FDB fan with Smart Zero Fan mode provides quiet cooling, while robust industrial-grade protections safeguard your components. Enjoy peace of mind with a 5-year warranty.
$2290.00
Owner Satisfaction
4.4
/ 5
Category Rank
737
/ 1062
#737 in Computer Power Supplies
Price vs Category Average
+145%
Above average
Max. Output Capacity
550
/ W
Who it's for
- Stable Power Delivery
- Simplified Cable Management
- Excellent Value Proposition
Who should skip it
- Mid-Tier Efficiency
- Permanently Attached Core Cables
- Audible Fan Operation
Key Specs
Max. Output Capacity
550W
Input Voltage
100-240V~
Efficiency
80 PLUS Bronze Certified
Cooling System
120mm FDB Fan with Smart Zero Fan
Dimensions
150mm(W)x86mm(H)x140mm(D)
Main Capacitors
High quality Japanese 105°C
Topology
DC to DC circuit design
Protection Features
Over Voltage Protection, Under Voltage Protection, Over Power Protection, Short Circuit Protection, Over Current Protection, Over Temperature Protection
Features
- ATX 3.0 and PCIe Gen 5.0 ready
- Supports next-gen GPUs with 12VHPWR connector
- Semi-modular design for easy installation
- Quiet operation with Smart Zero Fan
- High-quality Japanese capacitors
- Stable voltage regulation with DC to DC design
- Clean build aesthetic with flat black cables
- 5-year warranty for peace of mind
What customers say
The Smart BM3 550W is frequently lauded for its outstanding value. Users appreciate the semi modular cabling, a convenient feature uncommon at this price, which simplifies installation and enhances cable management. While not a premium component, its power delivery is consistently reliable and stable for everyday systems. This power supply effectively combines affordability with essential features, making it a recommended option for budget focused builders who need dependable performance without unnecessary complexity. It offers a smart balance of cost and functionality.
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$2290