30x30x10mm 5V Extruder Cooling Fan, 3D Printer
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Prices updated: 13 Oct 2026
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About this product
30×30×10 mm DC 5 V cooling fan with a double ball bearing, designed for cooling the extruder in 3D printer builds that run on a 5 V supply. The listed weight is 50 g and the life rating is specified at a 40 °C ambient operating temperature.
Specifications
- Size
- 30 × 30 × 10 mm / 30 × 30 × 10 مم
- Voltage
- DC 5 V / 5 فولت تيار مستمر
- Bearing
- Double ball / كروي مزدوج
- Weight
- 50 g / 50 جراماً
- Life rating ambient temperature
- 40 °C / 40 درجة مئوية
Frequently asked questions
Can I use it with a 12 V supply?
No. This fan is rated for 5 V DC, and a 12 V supply would overdrive it. Use the 12 V version of the same size for 12 V systems.
What is the fan used for?
It is intended for cooling the extruder area of 3D printers. Make sure the fan is mounted so that airflow reaches the component you want to cool.
