Data transfer module ECM-S121

data processingtelemonitoringUSB

Product Introduction
ECM-S121 integrates the Intel Alder Lake‑N N97 processor (4 cores / 4 threads, base 2.0 GHz, 12W TDP) to deliver balanced computing performance with low power consumption. The module features onboard LPDDR5 4800 MHz memory up to 8GB with IBECC support for improved data reliability. Expansion and storage include 1×PCIe 3.0 x4 (can be bifurcated to 3×PCIe x1 or 1×PCIe x2 + 1×PCIe x1), 1×SATA 3.0 and 64GB onboard eMMC. Display supports three outputs (eDP/LVDS and DDI configurable for HDMI/DP++), up to 4096×2160@60Hz. Network interfaces use 2×Intel i226-AT 2.5GbE controllers. Power input is DC 4.75–5.25V. Operating temperature 0–60°C makes the ECM-S121 suitable for industrial automation, edge computing gateways and embedded systems.

Product Features

• Intel Alder Lake‑N N97 processor, 4 cores / 4 threads, 2.0 GHz base frequency
• Onboard LPDDR5 4800 MHz memory with IBECC support, up to 8GB
• 1×PCIe 3.0 x4 expansion slot (splittable to 3×PCIe x1 or 1×PCIe x2 + 1×PCIe x1)
• Storage: 1×SATA 3.0 + 64GB onboard eMMC
• Three display outputs (eDP/LVDS; DDI configurable for HDMI/DP++), supports 4K@60Hz
• I/O: 2×USB 3.0 + 4×USB 2.0; 2×Intel i226-AT 2.5GbE; 1×HDA/I2S audio; 1×13 GPIO
• SMARC 2.0 standard module, dimensions 82×50×5.5 mm
• Operating temperature: 0 ~ 60°C
• Supports Windows 10/11 and Linux

Technical specifications

• Model: ECM-S121
• Product type: SMARC 2.0 core module
• Processor: Intel Alder Lake‑N N97
• Cores / threads: 4 / 4
• Base frequency: 2.0 GHz
• L3 cache: 6 MB
• TDP: 12 W
• SoC chipset: Alder Lake‑N SOC
• BIOS: AMI EFI BIOS
• Memory type: LPDDR5 4800 MHz (IBECC supported)
• Max memory: 8 GB (onboard)
• Memory socket: Onboard
• Expansion slot: 1×PCIe 3.0 x4 (splittable)
• SATA: 1×SATA 3.0
• eMMC: 64 GB onboard
• Display outputs: 3 (eDP/LVDS and DDI configurable for HDMI/DP++)
• DP max resolution: 4096×2160@60Hz (DP 1.2)
• HDMI max resolution: 4096×2160@60Hz
• eDP max resolution: 1920×1080@60Hz
• LVDS max resolution: 1920×1200@60Hz
• USB 3.0: 2×
• USB 2.0: 4×
• Ethernet controller: Intel® Ethernet Controller i226‑AT (10M/100M/1000M/2.5G)
• LAN ports: 2×
• Audio: 1×HDA/I2S
• GPIO: 1×13 GPIO
• Serial ports: 1×COM (4‑wire) + 3×COM (2‑wire)
• SMBus: 1×
• SPI: for BIOS flash
• eSPI: supported
• I2C: supported
• Power type: DC AT: VCC
• Power input: DC 4.75 ~ 5.25 V
• Operating temperature: 0°C ~ 60°C
• Storage temperature: -40°C ~ 85°C
• Operating humidity: 5% ~ 85% (0~45°C, non‑condensing)
• Dimensions: 82 × 50 × 5.5 mm
• PCB color: Green
• Operating systems: Windows 10/11, Linux