Forlinx Embedded has officially launched the FAI-ARA240-M, an M.2-based AI accelerator built around the NXP Ara240 processor. The module provides a discrete NPU for offloading inference workloads from embedded host systems.

The Ara240 processor was first seen during the launch of the OK-MX9596-C. Forlinx provides additional details with this module, which delivers up to 40 TOPS of AI performance and supports a range of model types, including convolutional neural networks, transformer-based models, and multimodal architectures.

OK-MX9596-C SBC

The accelerator is available with 8GB or 16GB of LPDDR4 memory for handling larger models and high-throughput workloads.

The module adopts a standard M.2 2280 form factor with an M-Key interface, allowing integration into existing platforms through PCIe without requiring changes to the base hardware.

FAI-ARA240-M dimensions

It supports PCIe Gen4 x4 and USB 3.2 Gen1 interfaces for data transfer between the host processor and the accelerator.

In this configuration, the FAI-ARA240-M operates as a co-processor, where the host system manages control and application logic while the accelerator handles AI inference tasks.

FAI-ARA240-M cooling system

The module is compatible with host platforms such as those based on NXP i.MX8M Plus and i.MX95 processors.

Software support includes compatibility with TensorFlow, PyTorch, and ONNX, along with development tools for model deployment, quantization, and optimization. The platform supports multiple data types, including INT4, INT8, and mixed-precision formats.

FAI-ARA240-M

The design includes secure boot and root-of-trust features, along with a thermal solution intended to maintain stable operation under sustained workloads.

Forlinx states that the module is specified for continuous operation and has undergone environmental validation for industrial use.

Specifications listed for the FAI-ARA240-M include:

• Processor:
  
  • NXP Ara-240 Edge AI processor
• AI Performance:
  
  • Up to 40 TOPS
• Memory:
  
  • 8GB / 16GB LPDDR4
• Form Factor:
  
  • M.2 2280 (M-Key)
• Interface:
  
  • PCIe Gen4 x4
  • USB 3.2 Gen1
• Mechanical:
  • 80 x 22mm

Further Information

Forlinx indicates the FAI-ARA240-M is available for order, although pricing has not been disclosed.