CM5 Waveshare Pi Compute Module 5 2GB/16GB - Compact SoM Performance

Our review of the CM5 Waveshare Pi Compute Module 5 focuses on makers and embedded designers who need Raspberry Pi 5 performance in a compact system on module. The package reviewed here includes the official Raspberry Pi CM5002016 module with 2GB RAM, 16GB eMMC Flash, an antenna kit and a heatsink, and the single biggest reason to buy is the combination of a modern quad-core Cortex-A76 processor and onboard eMMC storage that simplifies deployment in custom hardware. For projects that demand a small footprint and reliable local storage without wireless, this module is a practical, developer-friendly choice.

Key Features

• Quad-core BCM2712 processor: Delivers noticeably better compute performance than earlier Compute Modules, useful for multi-threaded tasks and edge processing.
• 2GB RAM option: Provides enough memory for moderate multitasking and many embedded applications without overprovisioning resources.
• 16GB eMMC Flash: Built-in storage is faster and more robust than SD-only solutions and simplifies industrial deployments.
• No WiFi by default: The module without wireless suits regulated or wired environments and avoids radio certification issues.
• PCIe Gen2 x1 and Gigabit Ethernet PHY: Onboard interfaces support expandability and reliable networked applications such as gateways or appliances.
• Compatibility and documentation: Uses B to B connectors and broad wiki resources to assist integration into custom carrier boards.

Who It's For

The CM5 module is aimed at engineers, product developers and hobbyists building custom single-board systems, industrial controllers or network appliances that benefit from the Raspberry Pi 5 silicon in a compact SoM. It is particularly useful when you need onboard eMMC storage and the ability to add external modules via PCIe or wired Ethernet.

Those seeking a ready-made single-board computer with built-in WiFi/Bluetooth or larger memory for heavy desktop workloads should look at full Raspberry Pi 5 boards or higher RAM variants; this specific 2GB/16GB configuration is optimized for embedded use rather than multimedia desktop replacement.

Pros & Cons

Pros

• Compact Compute Module design packs a powerful BCM2712 quad-core SoC into a small form factor for custom hardware.
• Onboard 16GB eMMC offers faster, more reliable storage than microSD, easing deployment in embedded systems.
• Rich set of interfaces including PCIe Gen2 x1 and Gigabit Ethernet PHY for flexible expansion and networking.
• Includes antenna kit and heatsink for integration and thermal management when needed.

Cons

• No WiFi on this SKU, so wireless connectivity requires an external certified radio module or a different SKU.
• 2GB RAM is adequate for many embedded tasks but may limit heavier multitasking or memory-hungry applications.

Specifications

Our Verdict

The CM5 Waveshare Compute Module 5 in the 2GB/16GB configuration is a smart choice for embedded systems and custom hardware where reliable onboard storage and modern processing are priorities. It offers good value for developers who need Raspberry Pi 5 class performance and flexible interfaces, but buyers who require built-in wireless or larger RAM should select a different variant.

Frequently Asked Questions

Does this module include WiFi?
No, this CM5002016 kit is the variant without wireless; a certified radio module or a different SKU is required for WiFi.

Is the 16GB eMMC user replaceable?
The 16GB eMMC is onboard storage; it is intended to be used as the primary storage and is not a removable card like microSD.

Can I use this in industrial applications?
Yes, the module's onboard Gigabit Ethernet PHY, PCIe interface and optional external antenna support make it suitable for industrial and networked use with proper carrier board design.