52Pi Raspberry Pi 4 Model B Aluminum Brick Case Black Enlosure Shell with 4010 Low-Profile Ice Tower Cooling Fan for RPI 4B

[Description]: It is aluminum Brick Case which is supporting Raspberry Pi 4 model B ONLY. It can protect the Raspberry Pi well and dissipate heat well through adjustable-speed fan. We strongly recommend using the official Raspberry Pi operating system, which can directly configure the fan to adjust the speed according to the CPU temperature through the raspi-config command. Other operating systems may require you to write software yourself and send PWM signals to the fan through GPIO pins to control fan’s speed. [Features]: Easy to assemble Acrylic Top Cover Adjustable Speed (PWM) Cooling Fan Precise Positioning Beautiful and Stable Support Raspberry Pi 4 model B Only   [Package Includes]: Note: Raspberry Pi Board is NOT included Option 1 1 x Aluminum Brick case 1 x Acrylic Top cover 1 x Aluminum bottom cover 1 x 3510 Ultra-Quiet Cooling Fan 4 x Copper pillar 2 x M2.5 Nut 4 x M2.5 Flat head screw 2 x Thermal Pad 1 x hex wrench 4 x Hexagon socket head screw for Top cover 2 x Rubber anti-slipper pad 1 x Instructions Option 2 1 x Aluminum case 1 x Acrylic Top cover 1 x Aluminum bottom cover 1 x ICE Tower cooler 2 x ICE Tower bracket 4 x Copper pillar 2 x M2.5 screws for ICE tower brackets 4 x M2.5 Flat head screw 2 x Thermal Pad 1 x hex wrench 4 x Hexagon socket head screw for Top cover 2 x Rubber anti-slipper pad 1 x Instructions [52Pi WiKi]: ZP-0138  ZP-0139  [Gallery]:   Option 1 Option 2