This is a 120x120x25mm-A Type brushless DC fan manufactured by Guangzhou Mega Technology Co., Ltd. Based on the provided parameters and drawings, it is a general-purpose fan for electronic equipment cooling with the following characteristics

Parameter Value

Product Type: DC brushless fan

1. Size: 120x120x25mm
2. Bearing Type: ball、sleeve、HY、other
3. Frame Material: plastic (UL94V-0)
4. Blade Material: plastic (UL94V-0)
5. Weight: 238g
6. Rated Voltage: 12V，24V，48V
7. Operating Voltage Range: 8-13.5V(12V）, 18-26.5V(24V) ）,

36-54V(24V)

8. Rated Current: 0.045-0.45A
9. Rated Input Power:2.16-5.4W
10. Speed:1500-3000RPM
11. Air Flow:64.2-107CFM
12. Maximum Air Pressure:1.76-5.04mmH2O
13. Noise Level:30.5-47.4dB-A

1. Brushless Motor Design: Employing a brushless motor drive, this fan offers high efficiency, energy saving, and a long lifespan. Compared to traditional brushed motors, it operates more quietly and stably.
2. Multiple Specifications: A wide range of models are available to meet diverse voltage, current, and airflow requirements, catering to the cooling needs of various electronic devices.
3. Superior Materials: The fan frame and blades are made of flame-retardant plastic (UL94V-0), ensuring high safety and effectively preventing fire hazards caused by high temperatures.
4. Diverse Bearing Options: Supporting various bearing types, including double ball bearings, oil-impregnated bearings, and hydraulic bearings, allowing for the selection of suitable bearings based on different working environments and loads, thereby extending the fan’s service life.
5. Comprehensive Performance Parameters: Detailed performance parameter tables are provided, including rated voltage, operating voltage range, rated current, rated input power, speed, maximum airflow, maximum air pressure, and noise level, facilitating user selection of appropriate products based on actual needs.
6. Complete Certifications: The product has passed cULus and RoHS certifications, complying with relevant safety and environmental standards, ensuring product quality and reliability.

Key Advantages

1. High Performance: The fan delivers high airflow and air pressure, effectively providing cooling for electronic devices.
2. Low Noise: The brushless motor design and noise optimization result in low operating noise, making it suitable for noise-sensitive applications.
3. High Reliability: Using high-quality materials and advanced manufacturing processes, the fan boasts high reliability and can operate stably for extended periods.
4. Wide Range of Applications: Suitable for various electronic products, industrial equipment, automotive applications, and more, offering broad application prospects.
5. Safe and Environmentally Friendly: Complying with relevant safety and environmental standards, ensuring safe and reliable use.

Application Scenarios:

1. Computer Hardware

1. CPU Cooling: This fan can be used as a fan in CPU coolers to dissipate heat from the CPU and improve system stability.
2. GPU Cooling: For mid-to-low-end GPUs, this fan can serve as an auxiliary cooling fan to reduce GPU temperature.
3. Chassis Fan: It can be used for intake or exhaust within the chassis to accelerate air circulation and lower the overall system temperature.

2. Industrial Equipment

1. Control Cabinet Cooling: Used for cooling inside industrial control cabinets to prevent equipment from overheating and damage.
2. Motor Cooling: Can be installed on the motor housing to help dissipate motor heat and extend motor service life.
3. Instrument Equipment Cooling: Used for cooling precision instruments and equipment to ensure normal operation.

3. Automotive Electronics

1. In-Vehicle Computer Cooling: Can be used for cooling in-vehicle computers to ensure the stable operation of the vehicle system.
2. Instrument Panel Cooling: Can be installed behind the instrument panel to help dissipate heat from the instrument panel.

4. Communication Equipment

1. Base Station Equipment Cooling: Used for cooling inside base station equipment to ensure the stability of communication signals.
2. Switch Cooling: Can be installed inside or outside the switch to help dissipate heat from the switch.

5. Home Appliances

1. Set-top Box Cooling: Can be installed inside or outside the set-top box to help dissipate heat from the set-top box.
2. Router Cooling: Can be installed inside or outside the router to help dissipate heat from the router.

6. Other Electronic Products

1. Power Adapter Cooling: Can be installed on power adapters to help dissipate heat from power adapters.
2. Small Server Cooling: Can be used for cooling small servers.

Our advantage
Guangzhou Mega Technology Co., Ltd. is located in Guangzhou, Guangdong Province. We benchmark against leading cooling fan manufacturers like Delta Electronics, Nidec Corporation, Sunon, Sanyo Denki, and Orion Fans. Offering AC, DC, and EC fans, we provide customized cooling solutions for various industrial and commercial applications. Our strong R&D and technical expertise ensure our products match top manufacturers’ performance at significantly lower prices.

We pride ourselves on delivering tailored solutions to meet unique client needs. Our team collaborates closely with customers to design products that optimize cooling performance, energy efficiency, and reliability. Whether for electronic devices, industrial machinery, or commercial systems, Guangzhou Mega Technology Co., Ltd. is dedicated to providing high-quality, cost-effective solutions that exceed expectations. Our commitment to innovation and customer satisfaction keeps us at the forefront of the cooling fan industry.