3,7-12V DC 2 pin dissipatore di calore computer ventola di raffreddamento assiale PC estrattore ventola brushless

3D printer cooling system. ✅ Ultra-quiet design: special fan blade design, running noise is less than 25dB. Electronic project DIY (Raspberry Pi/Arduinos cooling). LED display/projector cooling. ✅ Plug and play: no driver required, just connect and use.

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