C3121ES-IM-AA is a 3.5” Single Board Computer with Intel® Core™ i3-1215UE Processor, mini PCIe slot, DDR5 4800MHz, DP, HDMI, Dual-LAN, Multiple COM, 9-36V DC
  • Intel® Core™ i3-1215UE Processor on board and with chipset integrated
  • Supports 4 display configuration by multiple interface: DP/HDMI*2/LVDS
  • Up to 4 COM ports, includes 2 x RS-232/422/485, 2 x RS232
  • Supports I2C, SMBus and GPIO
  • Wide range of power inputs (9~36V) and operating temperatures (-20°~60°)
  • 7 years of longevity with extended product life cycles
  • Supports Intel® vPro/AMT
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C3121ES-IM-AA
C3121ES-IM-AA front view, 45 degrees

C3121ES-IM-AA is a 3.5” Single Board Computer featuring rich I/O capabilities, advanced connectivity and flexible customization options in a smaller board that reduces chassis sizes for space-restrictive installations. Offering multiple display outputs, legacy options for industrial applications, GPIO ports, dual Intel LAN as well as rich expandability with two M.2 sockets (E and M key) and a full-length Mini PCIe slot, C3121ES-IM-AA  is an ideal choice for a wide range of embedded applications

As the world’s No.1 motherboard brand, ASUS offers industrial motherboards with durable, industrial-grade components for reliable 24/7 operation in harsh environments and use in different vertical markets. ASUS provides a faster time-to-market with customization and motherboard modulation by leveraging over 30 years of design and innovation expertise, world-class after sales service, material supply flexibility, the ability to respond rapidly to forecast changes and long-term technical support, enabling customers to find the perfect solution to match their requirements.

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