THERMALTAKE Power Supply - Smart BM3 Bronze 650W - TT Premium Edition

The Thermaltake SMART BM3 650W is a reliable ATX power supply designed for modern PC builds. Finished in black, it delivers stable 650W power and includes a 24‑pin ATX connector for broad motherboard compatibility. The unit also provides a single 12VHPWR connector for high‑performance graphics cards and four additional PCIe connectors for flexible GPU configurations.

Advantages

The SMART BM3 650W has an 80 PLUS Bronze efficiency rating to reduce energy consumption. An active cooling system with a 12 cm fan maintains thermal performance under load. A wide AC input range of 100–240 V makes it suitable for different power environments, while CE and FCC safety certifications ensure compliance with common standards. The included SATA power cables of varying lengths support flexible cable routing inside the case.

Key specifications

• Power output: 650 W
• Form factor: ATX
• Connectors: 1x 12VHPWR, 4x PCIe, 24‑pin ATX
• Cooling: 12 cm fan
• Efficiency rating: 80 PLUS Bronze
• Input voltage: 100–240 V
• Safety certifications: CE, FCC

How to use

Before installation, power off and unplug the PC. Open the case and mount the SMART BM3 in the designated PSU area, securing it with the supplied screws. Connect the 24‑pin ATX cable to the motherboard, attach the 12VHPWR and PCIe connectors to the graphics card as required, and connect SATA power cables to storage devices. Verify all connectors are seated, close the case, plug in the power cable and power on the system.

Recommendations

Ensure adequate ventilation around the power supply and avoid blocking the fan intake or exhaust. Periodically remove dust from the fan and vents to maintain cooling efficiency and reliable operation.