FAN, 12V, 0.40A, 3 LINES, 12012025MM
This product is a standard-sized 120mm x 120mm x 25mm cooling fan, designed for versatile applications in electronics, computer cases, and other equipment requiring efficient air circulation. Operating at 12V DC with a current draw of 0.40A, it offers a good balance between cooling performance and power consumption. The 3-line configuration indicates it likely includes a tachometer (RPM sensor) wire, which allows the fan’s speed to be monitored by a connected system, such as a computer’s motherboard. This enables more precise control and monitoring of the cooling status. Built with a standard 120mm form factor, it is compatible with a vast number of PC cases, server racks, and DIY electronics projects. The robust construction ensures a reliable and long-lasting cooling solution, helping to prevent overheating and prolong the lifespan of sensitive electronic components. Its common dimensions and voltage make it a universal replacement or upgrade part for a variety of setups.
System specification
• Voltage: 12V DC
• Current: 0.40A
• Dimensions: 120mm x 120mm x 25mm
• Connector: 3-Pin (likely includes Power, Ground, and Tachometer)
• Application: Computer cases, servers, electronic equipment, DIY cooling projects
• Bearing Type: Varies by manufacturer (e.g., sleeve, ball)
• Material: Typically a durable plastic (e.g., PBT) for the frame and blades
• Function: Standard axial cooling fan
Conclusion
This 12V, 0.40A, 3-line, 120mm fan is a practical and efficient cooling solution for a wide range of applications. Its standard size, moderate power draw, and RPM monitoring capability make it a reliable choice for system builders, IT technicians, and electronics enthusiasts. The fan provides effective air circulation to dissipate heat, helping to maintain stable operating temperatures for critical components. For its versatility and robust design, it is an essential component for ensuring the longevity and performance of electronic systems.
