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Three-piece Raspberry Pi 4 case with PWM fan, heatsinks, power supply and cables

BFKK

BFKK Raspberry Pi 4 Case Kit with PWM Fan 18W 3.6A

SKU CH-30EZ-YEEXD

Protects Raspberry Pi 4 with a tool-free three-piece case, PWM-controlled 40 mm fan, four aluminium heatsinks, a 3.6 A USB-C power supply, card reader and 4K micro-HDMI cable

  • CPU TypeOther
  • Tool-free three-piece case gives instant port access
  • PWM-controlled 40 mm fan with four aluminium heatsinks keeps temperatures low
  • On/off switch adds convenient power control without unplugging
  • TUV and RoHS certifications confirm safety and environmental standards
  • Gold-plated micro HDMI to HDMI cable supports 4K at 60 Hz

Raspberry Pi 4 Case Kit

This kit provides a three-part enclosure, a PWM-controlled cooling fan, four aluminium heatsinks, a USB-C power supply, a micro-HDMI cable, a micro-HDMI to HDMI adapter and a USB card reader. It is designed for Raspberry Pi 4 boards with 2 GB, 4 GB or 8 GB of memory. The case snaps together without screws while keeping every port accessible. Builders who need a case for a different single-board computer cannot use this kit.

Tool-free Assembly and Cooling

The enclosure consists of three pieces that press together tightly without fasteners, leaving GPIO, HDMI, USB and card-slot openings clear. A 40 x 40 x 10 cm PWM fan and four heatsinks handle heat dissipation; fan speed is adjustable through the official Raspberry Pi OS or by driving the GPIO pins with third-party software. An integrated on/off switch lets you cut power without unplugging the cable. The power supply carries TUV and RoHS certification. Users who require a larger fan or liquid-cooling mounting points will not find them here.

Bundled Connectivity and Power

A 1 m gold-plated micro-HDMI to HDMI cable rated for 4K at 60 Hz connects the board to a display, while the micro-HDMI to HDMI adapter offers an alternative hookup. The included USB card reader adds microSD and SD card access without an extra dongle. The 18 W USB-C supply delivers 5 V at 3.6 A to meet the board's power demands. Anyone needing a longer video cable or a higher-wattage supply for additional peripherals must source those separately.

Highlights

  • Tool-free three-piece case gives instant port access
  • PWM-controlled 40 mm fan with four aluminium heatsinks keeps temperatures low
  • On/off switch adds convenient power control without unplugging
  • TUV and RoHS certifications confirm safety and environmental standards
  • Gold-plated micro HDMI to HDMI cable supports 4K at 60 Hz

Specifications

CPU TypeOther

Questions about this item

How does the PWM fan connect and what controls its speed?

The 40 mm PWM fan plugs into the Raspberry Pi 4 GPIO header and its speed is managed by the official Raspberry Pi OS or by third-party software driving the GPIO pin.

What clearance does the three-piece case need around the board?

The snap-together case wraps the board without screws and leaves every port — GPIO, HDMI, USB and card slot — fully accessible.

How is the kit assembled and which step is often missed?

Attach the four aluminium heatsinks to the main chips, seat the board in the base, connect the fan to the GPIO pins, snap the middle and top covers on, then plug the 18 W USB-C supply into the Pi’s power port.

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