Thermaltake Smart BM3 850W 80 Plus Bronze Semi-Modular Power Supply

The Thermaltake PS-SPD-0850MNFABU-3 is a semi-modular power supply designed to deliver reliable and efficient power for a wide range of desktop computers. It provides 850 watts of power, making it suitable for mid-range to high-performance systems that require stable energy without wasting electricity. Its 80 PLUS Bronze certification means it operates with good efficiency, helping to reduce your electricity bill and minimize heat output during extended use.

This power supply follows Intel’s ATX 3.0 standards, ensuring compatibility with modern motherboards and components. One standout feature is its native PCIe Gen 5.0 connector, which simplifies powering newer entry-level graphics cards using a single 12VHPWR cable. This makes it a practical choice for users upgrading their GPUs without needing multiple adapters or cables.

The semi-modular design allows you to connect only the cables you need, reducing clutter inside your case and improving airflow. Its compact dimensions make it a good fit for cases where space is limited. The built-in 12cm fluid dynamic bearing fan runs quietly, keeping the power supply cool without adding distracting noise. Active power factor correction helps maintain a stable and clean power output, which is important for protecting sensitive components.

Durability and safety are also priorities with this model. It has a mean time between failures (MTBF) of 100,000 hours, indicating long-lasting performance. Multiple safety features, including overcurrent, overvoltage, and short circuit protection, help safeguard your system from electrical issues. This power supply is well suited for gamers, content creators, and anyone building or upgrading a PC who wants a dependable, efficient power source that supports modern hardware.

Highlights:

• 850 watts of power capacity for reliable system performance
• 80 PLUS Bronze certification for energy-efficient operation
• Semi-modular design reduces cable clutter and improves airflow
• Native PCIe Gen 5.0 connector supports next-gen entry-level GPUs
• Active power factor correction ensures stable and clean power delivery
• Compact size fits well in smaller PC cases
• Quiet 12cm fluid dynamic bearing fan for effective cooling
• Multiple safety protections including OCP, OVP, and SCP