DC4010G 40x40x10mm Low-Noise DC Fan
A lighter 40mm DC fan option focused on lower acoustic output and moderate airflow for compact electronics that do not require high pressure.
DC4010G is different from higher-pressure 40mm fans because it prioritizes quieter operation and lower-weight construction. With a 40×40×10mm frame, up to 6.29CFM airflow, and low-speed noise down to 10.12dBA, it is better suited for acoustic-sensitive compact devices.
Rated Voltage: 5VDC / 12VDC / 24VDC
Size: 40×40×10mm
Max Airflow: 6.29CFM / 0.178m³/min
Max Static Pressure: 1.88mmH₂O / 18.4Pa
Rated Speed: Up to 8000RPM
Key Specifications of DC4010-G DC Fan
Compare DC4010-G models by voltage, bearing, speed, airflow, pressure, current, noise, and weight to choose the right DC cooling fan for your design.
| Model | Bearing Type | Rate Voltage（VDC） | Current （A） | Speed （RPM） | Air Flow （CFM） | Static Pressure （mmH₂O） | Noise Level （dBA） | Weight （g） |
|---|---|---|---|---|---|---|---|---|
| YDH4010X05G | C or B | 5 | 0.20 | 5000 | 6.29 | 1.88 | 21.21 | 14 |
| YDM4010X05G | C or B | 5 | 0.14 | 4000 | 5.03 | 1.20 | 16.37 | 14 |
| YDL4010X05G | C or B | 5 | 0.06 | 3000 | 3.77 | 0.67 | 10.12 | 14 |
| YDH4010X12G | C or B | 12 | 0.08 | 8000 | 6.29 | 1.88 | 21.21 | 14 |
| YDM4010X12G | C or B | 12 | 0.06 | 6500 | 5.03 | 1.20 | 16.37 | 14 |
| YDL4010X12G | C or B | 12 | 0.03 | 5000 | 3.77 | 0.67 | 10.12 | 14 |
| YDH4010X24G | C or B | 24 | 0.04 | 8000 | 6.29 | 1.88 | 21.21 | 14 |
| YDM4010X24G | C or B | 24 | 0.03 | 6500 | 5.03 | 1.20 | 16.37 | 14 |
| YDL4010X24G | C or B | 24 | 0.02 | 5000 | 3.77 | 0.67 | 10.12 | 14 |
DC4010G Low-Noise 40mm Fan Advantages
DC4010G is focused on quieter operation, lighter weight, and low-resistance airflow rather than high-pressure cooling.
Low-Speed Noise Down to 10.12dBA
The low-speed DC4010G model reaches 10.12dBA, making it suitable for compact products where acoustic comfort matters more than high pressure.
Lighter 14g 40mm Fan Structure
With a listed weight of 14g, DC4010G is lighter than higher-output 40mm alternatives, helping reduce load in compact assemblies.
Moderate Airflow for Open Paths
Its 6.29CFM airflow and 1.88mmH₂O pressure profile are better matched to open or low-resistance cooling paths than blocked ducts.
Multi-Voltage Quiet Cooling
5V, 12V, and 24V versions allow DC4010G to support quiet cooling across consumer, embedded, and low-load system designs.
YCCFAN DC4010-G Product Overview
Understand the key design details of DC4010-G, including structure, material safety, performance range, and function options.
DC4010G is a 40×40×10mm low-noise DC fan developed for applications that need air movement with lower acoustic impact. It is not positioned as a high-pressure fan; instead, it supports moderate cooling where airflow paths are relatively open.
The fan uses PBT UL94V-0 flame-retardant materials and supports C/B bearing options plus optional FG, RD, PWM, auto restart, and polarity protection for acoustic-sensitive compact systems.
DC4010G Quiet DC Fan Airflow and Pressure Curves
For the YCCFAN DC4010G quiet DC fan, compare the curve for the selected operating grade. The low-speed rows list 3.77CFM at 10.12dBA; the high-speed rows list 6.29CFM at 21.21dBA. These figures must not be combined across grades.
DC4010G Applications for Quiet Compact Cooling
Best for compact systems where airflow resistance is low and acoustic performance matters more than high static pressure.
Get Cooling Support
Noise-Sensitive Consumer Electronics
DC4010G can be used in compact electronics where users are close to the device and low operating noise is important.
Open-Vent Small Enclosures
Its lower pressure profile works best in open-vent housings where air can circulate without heavy obstruction.
Embedded Control Devices
The 40×40×10mm frame and optional monitoring functions can support embedded controllers that need quiet thermal assistance.
Low-Load Network Terminals
For network terminals with moderate heat output, DC4010G provides airflow without forcing engineers to use a louder high-pressure fan.
Compact 24V Quiet Cooling Designs
For equipment with a 24V supply, evaluate the corresponding DC4010G 24V DC fan rows by airflow, current and noise. Confirm any optional control or feedback configuration for the chosen grade.
DC 40×40×10mm Cooling Fan Video Showcase
Watch DC4010G in operation to see its compact 40mm frame, lower-noise running behavior, and moderate airflow for quiet device cooling.
Watch DC4010G in operation to see its compact 40mm frame, lower-noise running behavior, and moderate airflow for quiet device cooling.
FAQs About DC4010-G DC Fan
A: Start with the airflow required at enclosure resistance, then check the noise rating for that same speed row. Verify the selected version in the assembly. The lowest noise and highest airflow refer to different grades.
A: DC4010G is different from higher-output 40mm fans because it focuses on low noise, lighter weight, and low-resistance cooling rather than pressure-driven airflow.
A: The available voltage options are 5VDC / 12VDC / 24VDC, allowing the fan to match different low-voltage or system-level power designs.
A: Yes. DC4010-G can support optional FG, RD, PWM, auto restart, and polarity protection functions depending on project requirements.
A: The fan uses glass fiber reinforced plastic with PBT UL94V-0 flame-retardant impeller and housing materials.
A: Yes. YCCFAN can support customization for DC4010-G, including voltage, speed, wire length, connector, bearing, control function, and application environment.
Can't Find the Perfect Fan?
We offer customization services from wire length to full mold design. Get a solution in 48 hours.
Request Custom Solution