Product Overview
Compute Module 4 packs the core of a Raspberry Pi 4 without development-friendly ports. This IO Board provides access to all CM4 interfaces, making it an ideal platform for development and a reference design for embedded and industrial products.
Build systems quickly from off-the-shelf HATs and PCIe cards for NVMe, SATA, networking or USB. The main connectors sit along one edge to simplify enclosure design.
Key Features
| Feature | Benefit |
|---|---|
| Access to all CM4 interfaces | Develop and test every feature of the Compute Module 4 |
| 2 × full-size HDMI 2.0 | Dual displays with standard cables |
| 2 × USB 2.0 plus header for two more | Keyboards, storage and peripherals |
| Gigabit Ethernet | Fast wired networking |
| PCIe expansion | Add NVMe, SATA, networking or USB cards |
| +12 V / +5 V power input | Flexible power options for enclosures |
Applications
| Application Area | Example Projects |
|---|---|
| Product development | Prototyping CM4-based devices |
| Embedded systems | Industrial controllers and gateways |
| Storage | NVMe or SATA via PCIe cards |
| Networking | Routers and firewalls with extra network cards |
| Signage | Dual-display players |
Benefits
Everything exposed
All CM4 interfaces are available for testing.
Reference design
A proven layout to base your own carrier board on.
Enclosure-friendly
Main connectors along one edge simplify case design.
Compatibility
- Raspberry Pi Compute Module 4
Why Choose This Product?
It’s the official development and reference platform for Compute Module 4 — the quickest way to prototype before designing your own carrier board.
Beginner Use Cases
- Try out a Compute Module 4
- Add an NVMe drive via a PCIe card
- Run a dual-screen desktop
- Learn embedded Linux
Professional Use Cases
- Prototype CM4 products
- Industrial gateways
- Network appliances with PCIe NICs
- Validate custom carrier designs
Please Note
- Compute Module 4 is not included



