Description:

The AAEON SBC-357/4M Rev.A1 is an industrial single board computer (SBC) designed for embedded control and legacy automation systems. Commonly installed in industrial machines, control systems, and OEM equipment, it integrates a 386SX-compatible CPU, I/O interfaces, and storage support into a compact board. Maintenance teams and system integrators use this CPU card for system repairs, retrofits, and replacement of legacy embedded control hardware.

Applications:

The AAEON SBC-357/4M CPU card is used in industrial automation systems requiring embedded control and legacy system support. Typical applications include industrial control systems, machine automation, data acquisition systems, and embedded computing environments where stable operation, long-term reliability, and compatibility with older hardware platforms are critical to system performance.

Technical Specifications:

• Manufacturer Part Number (MPN): SBC-357/4M
• Product Type: Single Board Computer (SBC) / CPU Card
• Brand: AAEON Technology
• Processor: 386SX-compatible CPU (ALi M6117C chipset)
• CPU Speed: Up to 40 MHz
• Chipset: ALi M6117C
• Data Bus: 16-bit
• Memory: Up to 20MB DRAM (72-pin SIMM)
• Storage Support: IDE HDD + DiskOnChip (SSD) support
• Serial Ports: 3× RS-232 + 1× RS-232/422/485
• Parallel Port: 1× bi-directional (SPP/ECP/EPP)
• Display Support: CRT and LCD (simultaneous support)
• Expansion: PC/104 bus connector
• Power Supply: +5 VDC
• Operating Temperature: 0°C to 60°C
• Form Factor: Embedded SBC (approx. 185 × 122 mm)
• Revision: Rev.A1
• Status: Obsolete / legacy industrial hardware

Common Replacements:

• AAEON newer embedded SBC platforms (x86-based)
• Advantech PCM series SBCs
• Industrial PC/104 or ARM-based embedded controllers