The Raspberry Pi 4 Case Fan works with Raspberry Pi 4 and the Raspberry Pi 4 Case. Designed for overclockers 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 official Raspberry Pi 4 Case Temperature-controlled fan delivers up to 1.4CFM of air flow over the processor, memory and power-management IC 18mm × 18mm × 10mm 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: 1.4CFM Case Material: Clear PC Compliance: For a full list of local and regional product approvals please click here. Fitting Instructions Insert Raspberry Pi 4 unit into the lower half (base) of the case, taking care to first remove any SD card, and to align the connectors with the apertures in the base. Insert the case fan into the upper half (lid) of the case, with the fan pointing away from the lid. The two tabs on the fan housing should fit neatly into the inside of the tabs on the lids, and the slightly curved edge of the housing should be flush with the underside of the lid. If you are also fitting the heatsink, remove the backing paper from the selfadhesive pad on the base of the heatsink, position it centrally over the processor and gently press it in position. Connect the wires from the fan to the Raspberry Pi 4 40-pin GPIO header as below Assemble the case. Lead Colour GPIO Pin 5v RED 4 Ground BLACK 6 GPIO 14 BLUE 8 Click here for assembly instructions
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