特價

樹莓派Raspberry Pi 4B官方外殼散熱風扇

NT$ 238 NT$ 198

 

英國樹莓派基金會製

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原廠保固1年

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描述

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樹莓派Raspberry Pi 4B官方外殼散熱風扇

The Raspberry Pi 4 Case Fan is an official Raspberry Pi accessory, designed to be used specifically with the official Raspberry Pi 4 Case.

Great for over-clockers and other power users, it keeps your Raspberry Pi 4 at a comfortable operating temperature even under heavy load, avoiding CPU throttling and keeping your Pi 4 running at tip-top performance.

It’s the perfect add-on for anyone pushing their Pi to the limits with gaming, a media centre or other intensive projects. The fan is temperature-controlled via PWM (Pulse-width Modulation), with a user-selectable GPIO pin.

The Case Fan also comes with a heatsink for the CPU, removing heat from the processor with the aid of the fan.

Fits perfectly into the lid of the Raspberry Pi 4 Case

The temperature-controlled fan delivers up to 1.4 CFM of airflow 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

商品規格:

  • Input voltage: 5V DC (supplied via 40-pin GPIO header)
  • Fan speed control: Pulse width modulation (PWM) control via a user-selectable GPIO pin
  • Maximum airflow: 1.4 CFM
  • Heatsink Dimensions: 18 mm × 18 mm × 10 mm
  • Case material: Clear PC
  • Compliance: For a full list of local and regional product approvals, please visit here 

安裝步驟:

  • Remove any SD card, then put your Raspberry Pi into the lower half (base) of the case.
  • Take care to align the mounting holes in the corners with the bumps in the case.
  • Insert the fan into the upper half (lid) of the case, with the green label facing away from the lid.
  • Push gently but firmly so that the two tabs on the fan housing click neatly into place inside the tabs on the lid.
  • 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 self-adhesive pad on the base of the heatsink, position it centrally over the processor, and gently press it into position.
  • Connect the three leads from the fan to the Raspberry Pi 4’s GPIO pins, as shown in the table and diagram below.
  • Take care to connect each lead to the correct pin.
  • Fit the lid of the case onto the base.

Lead                Colour        GPIO Pin
5V                    RED           4
Ground           BLACK      6
GPIO 14          BLUE         8

Warnings & Safety Instructions

  • This product should only be used in conjunction with the Raspberry Pi 4 Model B and the official Raspberry Pi 4 Case.
  • This product should be operated in a well-ventilated environment and the case should not be covered.
  • To avoid malfunction or damage to this product, please observe the following:
    • Do not expose to water or moisture, or place on a conductive surface whilst in operation
    • Do not expose to heat from any external source; the Raspberry Pi Case Fan is designed for reliable operation at normal ambient temperatures
    • Take care whilst handling to avoid mechanical or electrical damage to the fan and connectors
    • Avoid handling the fan whilst it is powered

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