Digital Devices SODIMM S905D3 4G 64G

The System on Module S905D3 is a compact computing platform specifically designed for use in embedded systems. It offers fast processing performance and extensive features to handle a wide variety of data processing tasks.

Technical Details and Function

The module is based on an ARM-based processor:

• CPU: 4 × Cortex-A55 at 1.9GHz for compute-intensive tasks
• GPU: Mali G31 MP2, which provides reliable graphic rendering
• NPU: 1.2 TOPS for accelerating AI and machine learning applications

With 4GB LPDDR4 memory and 64GB eMMC 5.1 internal storage, the module is capable of processing complex tasks and handling large data volumes. The operating system is based on Linux (Kernel 6.12, as of January '25), allowing flexible software development and easy integration into existing systems. Thanks to a 12‑nm process and a TDP of only 3 watts, the module is also energy efficient and suitable for applications where low power consumption is important.

Purpose and Application Areas

The System on Module S905D3 is a practical solution for developers and system integrators who require a reliable, energy-efficient, and versatile platform for embedded applications. It combines a balanced hardware configuration with flexible expansion options, making it suitable for various applications in areas such as Smart Home, Industry, Automotive, Healthcare, and more.

The System on Module S905D3 serves as the basis for building embedded solutions in many technical fields. It is designed as a central processing unit that can be integrated into complex systems. Typical application areas include:

• Smart Home: Control and networking of household devices
• Smart Vision and Digital Signage: Image and video processing for surveillance, advertising, or information systems
• HMI (Human Machine Interface): Control panels and operating systems in industrial and commercial applications
• AI/ML-based Camera Systems: Use in intelligent surveillance and analysis applications
• Automotive, Aviation & Transportation: Control systems in vehicles and other transport means
• Building Automation and Industry 4.0: Solutions for automation and networking in buildings and production facilities
• Healthcare and Retail: Applications in the medical sector as well as in sales and information systems

Expansion Options and Accessories

The module is highly flexible, as it can be adapted to various requirements. In addition to the basic solution, matching expansion products are also offered:

• PCIE4A311D Baseboard for SODIMM – to extend connectivity options
• PCIe Backplanes in variants (6‑slot and 12‑slot) – for integration into larger system architectures
• Cases: #2, #3, #4 – as an enclosure solution for secure housing of the system

Upon request and for annual volumes of 500 units or more, custom baseboards can also be developed that are precisely tailored to individual requirements.