Black ABS Case for Raspberry Pi 4, with Cooling Fan, PI4-CASE-D

Pi4 Aluminium Case Black - No Fan - Micro Robotics

PI 4 CASE Black PRO - anidess

Dual Fan Case for Raspberry Pi 4, Dull-Polish Surface (WS-21174)

Raspberry Pi 4 Model B ABS Case Firm dust resistance with Dual Fan

Raspberry Pi 4 Case with Fan (Black)

Raspberry Pi 4 Case with Fan (Black)

anidees Aluminum Pi Case for Raspberry Pi 4 Model B – Black(AI-PI4-BB)

Raspberry Pi 4 Case ABS Case Box Enclosure Shell for Raspberry Pi 4 Model B Pi 4B Pi4 (Installable fan)

FLIRC Raspberry Pi 4 Case - Silver - Micro Center

Black ABS Case for Raspberry Pi 4, with Cooling Fan, PI4-CASE-D

iUniker Raspberry Pi 4 Fan ABS Case with Cooling Fan, Heatsink, Simple Removable Top Cover for Pi 4 Model B/ 4B : Electronics

【Increased Height Case】This case is higher than normal cases. It is compatible with Raspberry Pi 4 Model B, and also supports POE Hat, but it can not

GeeekPi Metal Case for Raspberry Pi 4, Pi 4 Case with Ultra Thin ICE Tower Cooler for Raspberry Pi 4 Model B (Black)

The Raspberry Pi PoE+ HAT R2 is an add-on board designed for use with the Raspberry Pi 3B+ and Raspberry Pi 4 only.

Raspberry Pi PoE+ Hat

K-0403 - 52Pi Wiki

The Vilros Raspberry Pi 4 Compatible Case with Built in Fan is designed to keep your Pi 4 as cool as possible for optimal performance. The case comes assembled with a preinstalled fan, open GPIO port and camera module mount.

Vilros Raspberry Pi 4 Compatible Case with Built in Fan (Clear Transparent)