This is a DC brushless fan produced by Guangzhou Mega Technology Co., Ltd., model 40x40x28mm-B Type. This fan is mainly used for heat dissipation of electronic equipment, such as computers, power supplies, etc.

Parameter Value

1. Product Type: DC brushless fan
2. Size: 40x40x28mm
3. Bearing Type: Ball、sleeve、HY、other
4. Frame Material: plastic (UL94V-0)
5. Blade Material: plastic (UL94V-0)
6. Weight:40g
7. Rated Voltage:12V,24v
8. Operating Voltage Range: 7-13.5V（12V）, 18-26.5V（12V）
9. Rated Current: 0.12-0.6 A
10. Rated Input Power: 1.8-7.2W
11. Speed: 10000-22000RPM
12. Air Flow: 10.26-22.1CFM
13. Maximum Air Pressure:16.0-61.8mmH2O
14. Noise Level: 32.2-61dB-A

Key Features:

1. Compact Size: The 40x40x28mm design is ideal for space-constrained electronic devices.
2. Superior Performance: Wide speed range from 10000RPM to 22000RPM to meet various cooling needs. High airflow of up to 22.1 CFM ensures efficient heat dissipation.
3. Quiet Operation: Low noise level is suitable for noise-sensitive applications.
4. Safe Materials: The frame and impeller are made of flame-retardant plastic (UL94V-0), offering excellent heat resistance and safety.
5. Diverse Bearings: Supports various bearing types such as double ball, oil-impregnated, and hydraulic, allowing for customization based on specific requirements.
6. Comprehensive Certifications: The product has passed CE, RoHS, and other certifications, meeting relevant safety standards.

Advantages:

1. Wide Range of Applications: Suitable for cooling electronic devices such as computers, power supplies, industrial equipment, and home appliances.
2. Reliable and Durable: Manufactured with high-quality materials and advanced processes, ensuring long-term reliability and service life.
3. Easy Installation: Standard dimensions for convenient installation.
4. Cost-effective: Offers a high cost-performance ratio compared to similar products.

Main application scenarios:

  Computers and Peripherals:

1. CPU cooling: As the core component of a computer, the CPU generates a significant amount of heat during operation, requiring fans for cooling. This fan’s size and performance make it suitable for use in CPU coolers.
2. GPU cooling: High-performance GPUs also require efficient cooling, and this fan can be installed on GPU coolers to help maintain lower temperatures.
3. Chassis fans: Used for overall chassis cooling, accelerating the expulsion of hot air from the chassis.

  Network Equipment:

1. Routers: Routers generate heat during prolonged operation, and this fan can be installed inside or outside the router to aid in heat dissipation.
2. Switches: Similar to routers, switches also require cooling fans to ensure stable operation.
3. Servers: Server racks typically require multiple fans for cooling, and this fan can be used as part of that system.

  Industrial Equipment:

1. Control cabinets: Electronic components in industrial control cabinets generate heat during operation, requiring fans for cooling to ensure proper equipment operation.
2. Inverters: Inverters also generate heat during operation, and this fan can be installed inside or outside the inverter to aid in heat dissipation.
3. Power equipment: Industrial power equipment, such as UPS power supplies, also require cooling fans to ensure stable operation.

  Home Appliances:

1. Set-top boxes: Set-top boxes generate heat during prolonged operation, and this fan can help dissipate heat from the set-top box.
2. Smart speakers: The electronic components inside smart speakers also require cooling, and this fan can be installed inside the speaker.
3. Small home appliances: Small home appliances such as printers and scanners can also use this fan for cooling.

  Other Electronic Products:

1. LED lighting: High-power LED lights generate a significant amount of heat during operation, requiring cooling fans to maintain normal operating temperatures.
2. Portable electronic devices: Such as power banks and chargers, can also use small fans for cooling.

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. It 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.