The Raspberry Pi 4 Case Fan is an official accessory for Raspberry Pi 4, for use with the official Raspberry Pi 4 Case. Designed for over-clockers and other power users, it keeps your Raspberry Pi 4 at a comfortable operating temperature even under heavy load.
Features:
- Fits perfectly into the lid of the Raspberry Pi 4 Case
- Temperature-controlled fan delivers up to 1.4 CFM of air flow over the processor, memory, and power management IC
- 18 mm × 18 mm × 10 mm heatsink with self-adhesive pad improves heat transfer from the processor
Specification:
- Input voltage: 5V DC supplied via 40-pin GPIO header on Raspberry Pi 4
- Fan speed control: Pulse width modulation control via user-selectable GPIO pin
- Maximum airflow: 1.4 CFM
