Description

Thermaltake Smart BX3 Bronze 550W

The Thermaltake Smart BX3 Bronze 550W is a dependable internal power supply designed for modern desktop systems. It delivers stable and consistent power, making it suitable for daily computing, office builds, and entry-level gaming setups. At the same time, its balanced design ensures compatibility with current PC components while maintaining reliable electrical performance.

To begin with, this power supply comes with 80 PLUS Bronze certification, which confirms improved efficiency under typical workloads. As a result, power loss is reduced during operation. Moreover, the unit follows the ATX 3.1 standard, allowing it to support newer platforms and hardware requirements without compatibility concerns. This makes it a practical option for users planning fresh system builds or upgrades.

In addition, the Smart BX3 Bronze 550W features a single +12V rail design, ensuring steady voltage delivery to critical components such as the CPU and graphics card. Meanwhile, the active PFC design helps regulate power input more effectively. Together, these elements contribute to stable system operation under varying loads.

Cooling is handled by a 120mm fluid dynamic bearing fan, which is designed for smooth and controlled airflow. Furthermore, the PSU supports Smart Zero Fan technology, allowing the fan to remain inactive during low load conditions. Consequently, noise levels remain minimal during basic tasks.

The power supply also uses flat black non-modular cables, which support easier routing inside most ATX cases. Therefore, installation remains straightforward, even for users with compact builds. Additionally, the internal components include 105°C rated capacitors, supporting long-term operational stability.

For safety, Thermaltake integrates multiple protection circuits into this unit. These include safeguards against over-current, over-voltage, under-voltage, overload, short circuits, and overheating. As a result, connected components remain protected during unexpected power events.

Overall, the Thermaltake Smart BX3 Bronze 550W delivers a well-rounded power solution for users seeking efficiency, compatibility, and stable performance in a standard ATX power supply.

Key Features

• 550W continuous power output

• 80 PLUS Bronze efficiency certification

• ATX 3.1 compliant design

• Non-modular power supply layout

• Flat black cable design

• 120mm fluid dynamic bearing cooling fan

• Smart Zero Fan technology support

• Single +12V rail configuration

• Active Power Factor Correction (Active PFC)