Smarc Module 2.1 3950E

The SMARC Module 2.1 3950E (4 GB / 32 GB eMMC) is a rugged, SMARC 2.1 short‑size computer‑on‑module powered by the Intel® Atom™ E3950 quad‑core processor running up to 2.0 GHz with a 12 W TDP. It integrates 4 GB LPDDR4 memory with in‑band ECC (IBECC) and 32 GB soldered eMMC storage rated for ‑40 °C to +85 °C, making it suitable for harsh industrial environments. The module supports dual display output (eDP/DP/HDMI), PCIe Gen3, SATA, USB 3.1/2.0, and dual Ethernet, delivering a reliable, fanless‑ready platform for industrial control, transportation, automation, and long‑life embedded systems

Specifications

CORES  CPU

• Intel® Atom E3950, 4 cores, 2.0 GHz, 12 W TDP w Intel Gen11LP
• UHD Graphics

Memory & Storage

• LPDDR4 memory – 2x2GB
• System Storage eMMC – Soldered on module 32GB

Thermal Sink

• Thermal Sink – No Fan

OS Support

• Single BIOS chip, UEFI BIOS
• Linux UBUNTU 22.04

Edge Connector Features

• HDMI 1.4b supporting up to 4K (2840 x 2160 at 60Hz)
• eDP 1.3
• DP 1.2a on Type-C + (LVDS bridge On CarrierBoard)
• USB 2.0 Host x 8
• USB 3.1 x 4
• PCIE3.0 x1 x 4
• SATA 3.1 x 2
• Gigabit Ethernet 10/100/1000/2500Mbps x 2
• I2C x 1
• SPI x 1（TPM）
• UART x 2
• I2S HDA Audio interface
• GPIO x 23

Power Input

• 5V through SMARC EDGE Connector

Form Factor

• 82mm x 50mm

Operating Temperature

• -40°C to +85°C

Other

POWER INDICATION: Blue – Support the booting upside -down, sleep flickering