OnLogic has announced the One Tough Pi, an industrial case that transforms the Raspberry Pi Compute Module 4 into a mini-PC. The One Tough Pi runs silently and brings dual Gigabit Ethernet to the single-board computer.
https://www.notebookcheck.net/One-Tough-Pi-Turn-the-Raspberry-Pi-Compute-Module-4-into-a-mini-PC-with-dual-Gigabit-Ethernet.528522.0.html