06 November 2025

Advantech has launched two innovative DIN-rail edge computer series: the ARK-1251 and ARK-1222.

These ultra-compact, fanless systems are specifically engineered for space-constrained and rugged industrial environments, delivering dependable edge intelligence with flexible expansion options and versatile I/O interfaces. Despite their compact design, both models provide powerful functionality. They come integrated with Advantech’s DeviceOn software and SUSI API, enabling real-time system monitoring, remote diagnostics, and automated recovery processes. Equipped with built-in TPM 2.0 and advanced hardware management features such as multi-level watchdog timers and comprehensive hardware health monitoring, these systems significantly enhance cybersecurity and ensure long-term reliability.

Housed within a rugged IP4X-rated chassis, the ARK-1251 and ARK-1222 support a wide 12 to 28 VDC input range and feature space-saving DIN-rail mounting, making them ideal for smart automation and smart city edge computing applications. These systems are built to provide the intelligence, efficiency, and durability necessary for demanding industrial edge deployments.

The AI-accelerated ARK-1251 model is powered by Intel® Core™ Ultra Processors 125U and 155U, featuring a hybrid SoC architecture that combines CPU, GPU, and NPU cores. This setup enables high-performance AI computing with low power consumption. The ARK-1251 supports up to 96GB of DDR5 5600 MHz SODIMM memory and includes multiple M.2 slots for 5G/LTE modules, Wi-Fi, and NVMe SSD storage. Connectivity options are extensive, featuring multiple USB ports, dual RS-232/422/485, RS-422/485 ports, dual 2.5GbE, a 1GbE port, and dual display outputs. It’s also the first in the ARK series to support EdgeBMC management, allowing both in-band and out-of-band management via Advantech’s DeviceOn platform. Its compact form factor and advanced capabilities make it suitable for a variety of applications, including machine automation, AI-based inspection, cobot integration, and real-time quality control in manufacturing environments.

Meanwhile, the ARK-1222 functions as an industrial intelligent gateway, powered by Intel® Atom® x7433RE and Intel® Celeron® N97 quad-core processors. It comes pre-installed with 16GB of DDR5 memory, ensuring reliable computing performance with high energy efficiency. Its versatile I/O connectivity includes 2 x 2.5GbE, 4 x RS-232/422/485, multiple USB ports, and dual HDMI outputs for display flexibility.

Expansion options include mPCIe and M.2 slots, supporting Wi-Fi, 5G, and the EAI-1200 Hailo AI accelerator. Built for harsh industrial environments, the ARK-1222 offers long-term reliability for mission-critical applications. It is ideal for industrial automation, IoT gateway solutions, and edge AI deployments in demanding conditions, supporting smart city initiatives such as intelligent traffic management, environmental monitoring, and public safety systems.