ProtoStax Enclosure for Raspberry Pi B+ / Model 4B
We currently have 6 in stock
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This Raspberry Pi 4 case is stackable, modular, extensible and hackable!
It fits the model 4B, as well as the older Pi 3 Model B+, the Pi 1 Model B+! We provide different side walls that can fit both old and new port configurations.
The case has an internal clearance of over 1.2 inches, which gives you ample room to install a HAT/pHAT/Bonnet of your choice!
Extension kits and add-ons are available to add functionality to your ProtoStax enclosure. You can add a fan (or two), switches, a Raspberry Pi HQ Camera (or Pi Camera), a Tripod mount (and more!) to your ProtoStax Enclosure by swapping out vanilla pieces with those from extension kits/add-ons. Check out our extension kits and add-ons!
Features
- Fits the model 4 (aka 4B), Pi 3 Model B+ and the Pi 1 Model B+!
- Internal clearance of over 1.2 inches, which gives you ample room for a HAT/pHAT/Bonnet
- Made from high quality cast acrylic
- Clear acrylic provides a beautiful finish with a modern visual design with full view of your electronics
- Pre-drilled and threaded mounting holes in the base plate allow you to directly screw the board in without needing additional nuts, making it very easy and elegant for you to use. A thoughtful feature that you will surely appreciate if you have larger hands and dealing with tiny M2.5 nuts!
- Acrylic risers raise your board off the base plate for improved airflow and firm level mounting
- Metal standoffs and screws provide solid and durable support
- Rubber Feet protect your table surface while providing maximum airflow by elevating the enclosure
- Cutouts leave all ports accessible
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Cable Management: Easily accessible cable management cutouts in the side walls allow you to smoothly insert your cables and access wiring to external systems. In the Open Configuration, the Wall slots on the top and bottom plates (where the side walls usually insert into) can also be used for cable management for even more accessibility and organization.
- You can mix, match, customize, and expand your project enclosure because ProtoStax enclosures are modular and stackable and work with each other.
- Extension kits and add-ons add functionality to your enclosure - add a fan (or two), switches, Raspberry Pi HQ Camera, Tripod mount and more!
List of Compatible Devices
Raspberry Pi 4 Model B | Raspberry Pi 3 Model B+ |
Raspberry Pi 3 Model B | Raspberry Pi 2 Model B |
Raspberry Pi 1 Model B+ |
Other Raspberry Pis
We also have enclosures for the Raspberry Pi A or Raspberry Pi Zero/ZeroW variants.
Technical Details
- 4.84 in length x 3.24 in width x 1.4665 in height (1.8 in height including rubber feet) (122.94 mm x 82.3mm x 37.25 mm (45.72mm including rubber feet))
- Usable space inside: 4 in length x 2.4 in width x 1.2165 in height (101.6mm x 60.96mm x 30.9mm)
Visualize in your space using AR!























Visit Our Learning Hub
• Assembly Instructions - Video Tutorials & User Manual with step-by-step instructions.
• Sample Projects - with full instructions & code. Find inspiration for your next project.
• Tips and Tricks - Tips & tidbits on Electronics and Making to get you on your way!
Featured projects
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Weather Station with ePaper and Raspberry Pi
Create a tabletop weather station with ePaper display, a Raspberry Pi, and a ProtoStax enclosure.
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Raspberry Pi High Quality Camera Headless Setup Tips
Learn how to setup and use the new Raspberry Pi High Quality Camera in a headless setup.
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International Space Station Tracker
Track the ISS' current location & trajectory using a Raspberry Pi, ePaper Display, ProtoStax Enclosure and Python.
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PhotoStax - Digital ePaper Photo Frame
Make your own minimalist and modern photo frame with a tri-color ePaper Display, Raspberry Pi, ProtoStax Enclosure and Python
ProtoStax Enclosures are Stackable, Modular & Extensible
They ease your path from Prototype to Product! Make your prototypes useable and attractive with ProtoStax!
Modular
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Use it as a prototyping plate, with full and open access to your device while prototyping. Rubber feet protect your board and your table top!
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Omit the side walls and just add the top for an open configuration with more airflow and open access.
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Add side walls and the top to form a fully enclosed case for maximum protection.
The cases offer connectivity to external systems using our unique cable management methods (see features above)
Extensible
Extension kits and Add-Ons allow you to add functionality to your enclosure. Add a fan or two, switches, camera & tripod mount, and more!
Just filter by "extension kit" or "add-on" in the main shopping page to view the choices, or click below!
Stackable
All ProtoStax cases are compatible with each other and can be stacked side-by-side (horizontally) or one on top of the other (vertically). Mix-and-match multiple ProtoStax cases and put together a larger enclosure from the individual ones! Our Raspberry Pi + Breadboard, or Raspberry Pi + Arduino enclosures are popular bundles. You can also mix-and-match various Raspberry Pi enclosures (A+, B/B+, Zero enclosures to build your hybrid cluster with whatever Pis you have lying around!)