2-Pack Ultra-Mini 36W 5V 12V PWM Fan Controller Compact 4-Pin Temperature

Enhance your cooling system with this compact PWM fan temperature controller, designed for precise fan speed regulation in tight spaces. Its small size makes it ideal for small PC builds, 3D printers, Raspberry Pi projects, and other space-efficient applications.

Key Features

• Ultra-compact size — measures only 11mm x 17mm, perfect for tight enclosures and custom projects
• Smart PWM temperature control — supports 5V/12V 4-pin PWM fans, with 343 customizable modes
• Adjustable start temperature — set within 35-65℃, with configurable duty cycle and temperature difference
• Low power consumption — standby power as low as 10mW at 5V and 25mW at 12V for energy-efficient operation
• Reliable performance — supports input voltage 5-15V and fan currents up to 3A for long-term stability
• Easy setup — simple button controls and LED prompts for quick configuration without software

What is Included

• 2 mini PWM fan for standard 4-pin PWM fans used in PC cooling, 3D printers, Raspberry Pi, small server racks, and more.
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