Compute Modules are available as PRE-ORDER only, with a minimum order quantity of 48.  Please allow 1-2 weeks lead time. 

Compute module pre-orders cannot be cancelled.

No partial shipments.

Like the IO boards for earlier Compute Module products, this breaks out all the interfaces from the Compute Module to standard connectors, providing a ready-made development platform and a starting point for your own designs. CAD for the IO board is available in KiCad format. 

In addition to serving as a development platform and reference design, the IO board is a finished product in its own right: if you require a Raspberry Pi that supports a wider range of input voltages, has all its major connectors in a single plane, or allows you to attach your own PCI Express devices, then Compute Module 4 with the IO Board does what you need.

Note: This listing is for the IO board alone.  The CM4 Compute module is NOT included.

Features

• Standard 40-pin GPIO header
• 2 × full-size HDMI 2.0 connectors
• 2 × MIPI DSI display FPC connectors
• 2 × MIPI CSI-2 camera FPC connectors
• 2 × USB 2.0 connectors
• Gigabit Ethernet jack with PoE support 3
• PCIe Gen 2 x1 socket
• MicroSD card socket (for use with CM4 Lite modules)
• Battery-backed real-time clock
• 5-12V input voltage range (separate power supply required)

Documentation

• The Raspberry Pi Compute Module 4 IO Board has undergone extensive compliance testing and meets the standards required in many countries. You can find all compliance information and regional certificates at .
• If you are integrating the Compute Module 4 IO Board into a product and need assistance with compliance, the Raspberry Pi Integrator Program can help: more information and contact details .
• Compute Module 4 IO Board will remain in production until at least January 2028