Waveshare Argon One M.2 Aluminum Case for Raspberry Pi 4 with M.2 Expansion Slot, Argon One M.2

Product information
The PI4-CASE-ARGON-ONE-M.2 metal case can greatly accelerate the boot and storage speed of the Raspberry Pi, that is, extend the M.2 interface through the USB interface and use an external SSD as the main storage for travel. In this case, the Raspberry Pi 4 can be booted through the USB interface, which greatly improves the read and write speed and makes the boot speed much faster than using the SD card.
Characteristics
1. Aluminum alloy material, modern space gray finish, sturdy and good looking
2. Magnetic Design: Removable magnetic top and well-designed GPIO header
3. M.2 expansion slot: Supports M.2 modules such as M.2 SSD, which is then connected to the Pi adapter via USB
4. Active + Passive Cooling: The entire top of the case acts as passive cooling for the Raspberry Pi, combined with the included cooling fan and multiple vents for airflow, provides excellent cooling effect.
5. Neat cable management: All ports are accessible on the back, minimal cable clutter
6. Appropriate bottom design: two air vents and four anti-slip feet, simple but useful
7. Easy assembly: only a few steps are needed, no messy wiring, no wrong connection, more stable, more secure