It came correctly.
4020 Mini Cooling Fan 40x40x20mm 5V 12V 24V DC CPU Cooler
Price range: $5.68 through $5.86
Pay now, in 4 interest-free payments of $1.42, or over 3–6 months
4 interest-free payments of $1.42
Compact 4020 cooling fan available in 5V, 12V, or 24V options for CPU or 3D printer cooling.
- 5-blade design for effective airflow
- Runs at 8200 RPM with 9.43 CFM air volume
- Quiet operation at 30.5 dBA noise level
- Durable ABS construction with 40x40x20mm size
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Estimated Delivery Time3–7 business days
Compact Design with Efficient Cooling
The 4020 cooling fan measures 40x40x20mm, offering a space-saving solution ideal for tight installations such as computer CPUs and 3D printers. Its compact size does not compromise airflow performance, maintaining effective heat dissipation.
Engineered with 5 aerodynamic blades, this fan delivers a consistent airflow to keep your components cool under continuous operation.
Multiple Voltage Options
Choose from 5V, 12V, or 24V versions to match your power supply needs. This flexibility ensures compatibility with a wide range of devices and applications.
Reliable Performance Specs
The fan runs at a high speed of 8200 RPM with a steady airflow of 9.43 CFM to optimize cooling efficiency.
Despite its speed, it maintains a low noise level of approximately 30.5 dBA, ensuring quiet operation in sensitive environments.
- Rated current: 0.15A ±10%
- Power consumption: 1.8W
Durable Construction and Easy Installation
Made from ABS plastic, the fan is built to last with resistance to wear and heat.
It includes a 30cm cable for convenient wiring and requires no assembly, making installation quick and straightforward.
Key Specifications
- Size: 40 x 40 x 20 mm
- Blade count: 5
- Speed: 8200 RPM (±10%)
- Noise: 30.5 dBA (±10%)
- Air volume: 9.43 CFM
- Power: 1.8 W
- Current: 0.15 A (±10%)
- Cable length: 30 cm
What's in the box
- 4020 Cooling Fan (5V, 12V, or 24V) ×1
Product FAQ
Frequently asked questions
01 What voltages does the 4020 cooling fan support?
This fan is available in 5V, 12V, and 24V DC options.
02 What are the dimensions of the 4020 cooling fan?
The fan measures approximately 40mm x 40mm x 20mm (1.57 x 1.57 x 0.79 inches).
03 How fast does the fan spin?
It operates at a speed of 8200 RPM (±10%).
04 What is the airflow volume of the fan?
The fan delivers an air volume of 9.43 CFM.
05 What material is the fan made from?
The fan is constructed from durable ABS plastic.
06 What noise level does the fan produce?
It operates at a noise level of approximately 30.5 dBA (±10%).
07 Does the fan come with a cable?
Yes, it includes a 30cm (7.87 inch) power cable.
08 Is this fan compatible with 3D printers?
Yes, it is designed for use with 3D printers and other small electronic cooling needs.
09 How many blades does the fan have?
The fan features a 5-blade design for efficient airflow.
10 Is assembly required for this cooling fan?
No assembly is required; it comes ready to install.
Discussion
5.0
Based on 15 reviews
Look like they will work
Corresponds to the description. Good packaging. No damage. Dimensions are accurate. I recommend the seller.
As per the order
Powerful fan. The speed matches the description.
