WDERAIR
Small 4010 High Speed DC 12V Brushless 40mm x 10mm Dual Ball Bearing Mini 6500RPM Cooling Fan for Electronic Products 3D Printer Cooler 2-Pack
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies Small 4010 High Speed DC 12V Brushless 40mm x 10mm Dual Ball Bearing… as a solid pick with broad community endorsement in the cpu coolers & fans category, based on 120 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. WDERAIR's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by WDERAIR's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【DC Brushless Cooler】40mm Suitable for LED equipment、humidifiers、3D printers (Ender Series)、high-precision instruments、purifiers、UPS power supply、communication equipment or replacement of small fans of electronic products. Cooling and dust removal for equipment, strengthening ventilation
- 【4010 Fan 12V】40 X 40 X 10 mm ( 1.57x1.57x 0.39 inch) | Rated Voltage: 12V | Current : 0.08A | Power: 0.5W | Speed : 6500PRM | Air pressure: 0.15 In H2O | Airflow : 5.62CFM | noise: 31.7dBA | Connector: XH2.54-2Pin
- 【Mini Cooling Fan】 Cords are 1m or 39 inches long, providing more flexibility and convenience to change lengths as needed
- 【Dual Ball Bearing】Has a rated life of 67,000 hours and allows the fan to be mounted vertically or horizontally. The impedance-protected motor and pure copper coils provide high resistance to heat, extending the life of the unit
- 【Service & Support】Please feel free to inquire if you have any problems using the product or need technical support.We will respond as soon as possible.
Full Specifications
| Brand | WDERAIR |
|---|---|
| Model | 4010B12V2P-2pack |
| Voltage | 12 Volts (DC) |
| Material | Plastic |
| Dimensions | 40 x 40 x 10 mm |
| Unit Count | 2.0 Count |
| Noise Level | 27 Decibels |
| Part Number | 4010B12V2P-2pack |
| Material Type | Plastic |
| Cooling Method | Air |
| Number of Items | 2 |
| Air Flow Capacity | 7.13 Cubic Feet Per Minute |
| Compatible Devices | Printer |
| Power Connector Type | 2-Pin |
Ready to buy?
Small 4010 High Speed DC 12V Brushless 40mm x 10mm Dual Ball Bearing Mini 6500RPM Cooling Fan for Electronic Products 3D Printer Cooler 2-Pack is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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