The Thermaltake Smart BX3 550W is an ATX 3.1-compliant, 80 PLUS Bronze PSU with Smart Zero Fan control, DC-to-DC design, and high-quality main capacitors. It provides stable single +12V rail performance, industry-grade protections, flat black cables, and a 5-year warranty—good for modern, efficient builds. Note: Specs may change without notice.
| model | Thermaltake Smart BX3 550W ATX 3.1 |
|---|---|
| noise_level | Smart Zero Fan |
| warranty | 5 Years |
| tag | Power Supply |
| wattage | 550W |
| constant_power_output | — |
| cable_type | Flat black cables |
| build_quality | High-quality 105°C capacitors |
| cpu_power_connector | — |
| motherboard_compatibility | ATX 3.1 |
| cooling_fan | 120mm fluid bearing fan |
| molex_connectors | — |
| sata_connectors | — |
| storage_support | — |
| notes | ATX 3.1, 200% power excursion |
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