Werleo
Werleo Raspberry Pi 4 Case with 40mm Fan Black
A black ABS enclosure for Raspberry Pi 4 Model B with a removable top cover, 40 mm quiet fan and four heatsinks for CPU, RAM, LAN and USB
- ColorBlack
- Removable top cover gives quick GPIO and camera access
- 40 mm quiet fan lowers operating temperatures
- Included heatsinks for CPU, RAM, LAN and USB improve heat dissipation
- Black ABS shell adds a sleek, professional look
- Updated design fits Raspberry Pi 4 Model B precisely
Raspberry Pi 4 Case with 40mm Fan
This black ABS enclosure is built for the Raspberry Pi 4 Model B and ships with a 40mm quiet cooling fan plus heatsinks for the CPU, RAM, LAN and USB chips. It suits hobbyists and developers who want active cooling without a bulky add-on board. The case keeps the board protected while the fan lowers operating temperatures during sustained workloads.
Removable Top Cover and Fan Wiring
The top cover lifts off without tools so you can reach the GPIO header and camera connector in seconds. Route the fan’s power leads to the Pi’s 5 V and ground pins before snapping the cover back on; reversing the polarity will stop the fan from spinning. No screws or thermal adhesive are required for the included heatsinks — they press onto each chip with pre-applied pads.
Compatibility Check Before Ordering
Verify that your board is a Raspberry Pi 4 Model B; earlier Model A, B+, 3B or 3B+ units will not fit the updated mounting points. Ensure the 40-pin GPIO header is unobstructed by HATs or pHATs that could foul the removable lid. Confirm you have a free 5 V and ground pin pair on the header for the fan connection.
Highlights
- Removable top cover gives quick GPIO and camera access
- 40 mm quiet fan lowers operating temperatures
- Included heatsinks for CPU, RAM, LAN and USB improve heat dissipation
- Black ABS shell adds a sleek, professional look
- Updated design fits Raspberry Pi 4 Model B precisely
Specifications
| Color | Black |
|---|
Questions about this item
How can I tell the 40mm fan is running correctly after I fit the case?
The fan should spin quietly and you should feel steady airflow through the vents; the CPU heatsink will stay noticeably cooler to the touch under load.
What comes in the box and do I need to buy anything else for the Pi 4 Model B?
The package includes the ABS case, 40mm fan, and four heatsinks for CPU, RAM, LAN and USB; only the Raspberry Pi board itself is required separately.
Which version of this case should I choose for a Pi 4 Model B?
The updated version supplied is compatible with Pi 4 Model B, so select this single black variant.
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