The axial fan listed here carries 5V, 12V, 24V, air flow 5-8.9CFM, documented exactly as the manufacturer publishes it. Made by Shenzhen Runda Electronic Co., Ltd. (21 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Axial Fan
- Model Number: RS4015S05M
- Power (Watts): 0.6W, 0.75W, 1.2W, 1.6W, 1.92W
- Voltage – Rated: 5V, 12V, 24V
- Voltage: DC 5V 12V 48V
- Air Flow: 5-8.9CFM
- Material: Thermoplastic PBT UL94-VO
Technical Specifications
| Mounting Type | Wire Leads |
|---|---|
| Place Of Origin | Guangdong, China |
| Brand Name | RUNDA |
| Model Number | RS4015S05M |
| Application | Cabinet, Power supply, LCD, Lighting, RFD, Inverter, Car, Medical equipment, Communication equipment, Home appliance |
| Description | 4015 DC fan |
| RPM | 5000RPM, 6000RPM, 7000RPM, 8000RPM, 9000RPM |
| Power (Watts) | 0.6W, 0.75W, 1.2W, 1.6W, 1.92W |
| Voltage – Rated | 5V, 12V, 24V |
| Fan Static Pressure | 3.1mmAq, 4.5mmAq, 6.0mmAq, 7.8mmAq, 9.9mmAq |
| Series | DC fan |
| Size / Dimension | 40x40x15mm |
| Size | 40*40*15mm |
| Bearing System | 2 balls, hydraulic, sleeve |
| Speed | 5000-9000RPM |
| Material | Thermoplastic PBT UL94-VO |
| Color | Black |
| Voltage | DC 5V 12V 48V |
| Current | 0.05-0.32A |
| Air Flow | 5-8.9CFM |
| Noise Level | 18.6-33.9dBA |
| Certification | CE, TUV, UL, ROHS and REACH |
| Selling Units | Single item |
| Single Package Size | 4X4X1.5 cm |
| Single Gross Weight | 0.017 kg |
Product Details
Specification
Runda RS4015 Series DC Brushless cooling fan
| Size: | 40x40x15mm |
| Material: | Thermoplastic PBT UL94-V0 |
| Bearing type: | 30000-100000 hours, depend on bearing type |
| Rated voltage: | DC 5V, 12V, 24V |
| Current: | 0.05-0.32A |
| Speed: | 5000-9000RPM |
| Airflow: | 5.0-8.9CFM |
| Air pressure: | 3.1-9.9mmAq |
| Noise: | 18.6-33.9dBA |
| Available functions: | RP, AS, FG, RD, PWM |
| Operating temperature: | -10~+70℃ |
| Waterproof rating: | IP54/IP55/IP67/IP68 |
| Lifespan: | 30000-100000 hours, depend on bearing type |
| Unit weight: | 17g |
| Certifications: | CE, TUV, UL, ROHS and REACH |
If you want another RPM or Voltage or functions which one is not in the list, please contact with our sales.








Company Profile
RUNDA is located in Dongguan City, only 20 minutes to Shenzhen and Guangzhou City by car, we mainly specialized in DC, AC, EC axial fans, blowers and centrifugal fans used in industrial fields for more than 23 years. We have 10 production lines and more than 400 employees now, our daily production capacity is 70,000pcs at most. The main applications are communication equipment, home appliances, VMIC, car, advanced PC, Medical equipments.
RUNDA have quality management system ISO9001:2015, ISO14001:2016 and IAFT16949:2016. Our products have UL, TUV, CE, RoHS and REACH approved.
Factory Overviews




Production lines


Testing lines


Warehouse


Product package


Product certifications






Overseas fairs


Our main customers


Ordering and Pricing
- Minimum order quantity: 200 piece
- Volume pricing:
- 200–999 piece: US $1.38 / piece
- 1000–4999 piece: US $1.2 / piece
- 5000+ piece: US $1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial fan?
The standard minimum order quantity is 200 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this axial fan carry?
It is supplied with CE, TUV, UL, ROHS and REACH documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the axial fan be supplied for my local voltage?
The standard configuration is 5V, 12V, 24V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Runda Electronic Co., Ltd., based in China. The company 21 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Runda Electronic Co., Ltd. range on HVACR Nexus.
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