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Smart BM3 Bronze 850W - TT Premium Edition

Smart BM3 Bronze 850W - TT Premium Edition


Regular price $99.99 USD
Regular price Sale price $99.99 USD
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80 PLUS Bronze certified semi modular PSU, compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen entry level GPUs with one 12VHPWR cable.
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ATX 3.0 & PCIe Gen 5.0 Ready

Smart BM3 Bronze

550W / 650W / 750W / 850W

Power Up the Next Generation Hardware

Smart BM3 80 PLUS Bronze certified (550W/650W/750W/850W) semi modular PSU is designed to meet ATX 3.0 standards, it also comes with one PCIe Gen 5.0 (12VHPWR) connector to support modern graphics cards. With an ample 5-year warranty, the Smart BM3 series is able to satisfy the market, where value-oriented users are looking for a new power supply with all the latest features.

Fully Compatible with Intel ATX 3.0 Standards

Smart BM3 series is fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

ATX 3.0

ATX 2.0

Total power excursion



Total Power


GPU Power

16pin Connector


PCIe Gen 5.0 Ready

Smart BM3 Bronze series comes with a 16-pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.
The wattage marked on the 12VHPWR’s connector is the recommended wattage. (Ref. Intel design guideline)
The native 16-pin (12VHPWR) PCIe connector of the Smart BM3 850W can deliver up to 450W for PCIe 5.0 graphics cards.

16-pin connertor

1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
2. Please follow the recommended power requirements from the GPU manufactures before using the 12VHPWR cable.

Made to Comply with the Latest Graphics Cards

As the power consumption of graphics cards increase, so has their demand for power. The Smart BM3 series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin PCIe cables for AMD graphics cards & entry RTX 40 series graphics cards, it also comes with a 1 x 16-pin connector for RTX 40 series cards that need a PCIe Gen 5.0 connector, ready to supply the graphics cards according to their different ways of connections.

1 x 8-pin GPU Power Connector

2 x 8-pin GPU Power Connector

1 x 16 pin GPU Power Connector

Be Smart, Stay Quiet

Featuring a 120mm FDB fan to deliver excellent airflow. Furthermore, with the Smart Zero Fan function the fan will not spin until the load exceeds 20% of the power supply, minimizing undesired noise.

High Quality Japanese 105°C/221°F Main Electrolytic Capacitor

High quality Japanese main electrolytic capacitor greatly improves the power supplies durability and ensures the Smart BM3 series is stable and reliable.

High Amperage Single +12V Rail & DC to DC Design

Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC to DC circuit design provides very stable operation and enhanced voltage regulation.


Input Voltage: 100-240V~
Input Current: 15A-6A              
Frequency: 50Hz/60Hz







Max Output Current






Max Output Power





Total Power


Built-in Industrial Grade Protection

To protect the hardware, Smart BM3 is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).

  • OCP

    Over Current Protection

  • OVP

    Over Voltage Protection

  • UVP

    Under Voltage Protection

  • OPP

    Over Power Protection

  • SCP

    Short Circuit Protection

  • OTP

    Over Temperature Protection

Semi Modular Flat Cable Design

Soft flat black cables come with sleeve cabling, designed to make cable installation an easy task while fully powering the system at optimal voltages.

Connector Type Connector Quantity Cable Quantity Cable Length
Main Power
X 1 X 1 600mm
X 2 X 1 650mm+150mm
X 4 X 2 500mm+150mm
X 1 X 1 600mm
X 6 X 2 500mm+150mm +150mm
X 7 X 1 500mm+150mm +150mm
X 1 500mm+150mm +150mm+150mm

80 PLUS Bronze-Certified and Intel C6/C7 States Ready

Smart BM3 Bronze series saves energy through its high energy efficiency up to 85% and is certified to 80 PLUS® Bronze. It has been optimized to work with all generations of Intel’s processors to achieve maximum energy saving.