The ADDA AD0405HB-G73 is a compact DC brushless cooling fan rated at 5V DC / 0.25A, featuring a 40×40×10mm (4010) form factor and a 3-pin connector. It is suitable for cooling networking equipment, electronics and other compact devices.
Full Description
The ADDA AD0405HB-G73 is a compact 4010 DC brushless axial cooling fan, measuring 40×40×10mm. Its small form factor makes it suitable for applications where installation space is limited.
The fan operates from a 5V DC supply and draws 0.25A, with a 3-pin / 3-wire connection. The third wire provides an RPM/FG speed signal on documented versions, allowing compatible equipment to monitor the fan's rotational speed.
The AD0405HB-G73 uses a ball bearing design and has 7 blades, making it suitable for compact cooling applications in electronics and networking equipment.
Technical Specifications
| Specification |
Details |
| Brand |
ADDA |
| Model |
AD0405HB-G73 |
| Fan Type |
DC Brushless Axial Cooling Fan |
| Dimensions |
40 × 40 × 10mm |
| Standard Size |
4010 / 4CM |
| Rated Voltage |
DC 5V |
| Rated Current |
0.25A |
| Calculated Power |
1.25W |
| Connector |
3-Pin |
| Wires |
3-Wire |
| Bearing Type |
Ball Bearing |
| Number of Blades |
7 |
| Speed Signal |
RPM / FG Signal |
| Color |
Black |
| LED |
No |
| Application |
Electronics and equipment cooling |
Product Applications
- Router cooling
- Network switches
- NAS and storage equipment
- Computer and electronic equipment
- Communication devices
- Electronic control systems
- DIY electronics projects
- Replacement for compatible 40×40×10mm 5V 3-pin fans
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