Asus C3131ES-IM-AA 3.5” Single Board Computer
Asus C3131ES-IM-AA 3.5” Single Board Computer (SBC) is designed for embedded and industrial applications that require high performance, rich connectivity, and space efficiency. Powered by an onboard Intel® Core™ i3-1315UE processor and supporting DDR5 memory, the Asus C3131ES-IM-AA offers robust computing capabilities in a small footprint. The board features multiple display outputs (DP, dual HDMI, and LVDS), dual Intel LAN ports, and up to four COM ports, including RS-232/422/485 support, making the board ideal for legacy and modern industrial systems. With wide voltage input (9VDC to 36VDC), extended operating temperature range (-20°C to +60°C), and long product lifecycle support, the C3131ES-IM-AA is well-suited for applications in smart manufacturing, healthcare, retail, transportation, and edge Artificial Intelligence (AI) systems. Expandability through M.2 and mini PCIe slots further enhances flexibility for diverse deployment scenarios.
Features
- Intel Core i3-1315UE processor onboard with an integrated chipset
- Up to 4x COM ports, includes 2x RS-232/422/485 and 2x RS232
- Supports 4x display configurations by multiple interfaces - DP, 2x HDMI, and LVDS
- Supports I2C, SMBus, and GPIO
- Wide 9VDC to 36VDC power input range
- Wide -20°C to +60°C temperature range endurance
- 7 years of longevity with extended product life cycles
- Supports Intel vPro/AM
Applications
- Smart manufacturing
- Smart healthcare
- Smart retail
- Smart transportation
- Edge Artificial Intelligence (AI) systems
- Embedded applications
Specifications
- Processor system
- Intel Core i3-1315UE processor (SoC) CPU, 15W, 6x cores
- 6GHz maximum speed
- 4MB L2 cache
- Integrated chipset
- Memory
- DDR5 4800MHz technology
- 64GB maximum
- 2x SO-DIMM sockets
- Display
- Intel Xe Graphics architecture controller, 4x independent displays, up to 8K
- 2x HDMI that supports HDMI 2.0
- 1x display port that supports DP 1.4a
- 1x LVDS (colay with eDP)
- 1x embedded display port that supports eDP 1.4b (colay with LVDS, reserved, support by request)
- Multi-display - HDMI + HDMI + DP + LVDS, HDMI + HDMI + DP + eDP
- Expansion slots
- 1x full-length mini PCIe slot (with onboard Nano-SIM socket*1)
- M.2
- 1x M.2 socket 1 with E key, type 2230 for Wi-Fi®/BLUETOOTH® device and Intel CNVi (2*PCIe x1)
- 1x M.2 socket 3 with M key, type 2242/2280 Gen 4 (PCIe x4 and SATA mode)
- Ethernet
- 10/100/1000Mbps/2.5G speed
- Controllers
- 1x Intel i219LM, supports vPRO/WOL/PXE
- 1x Intel i225V, supports WOL/PXE
- 2x RJ45 connectors
- Realtek ALC897 high definition audio codec
- 1x SATA Gen 3.0 port, up to 6Gb/s
- Rear I/O
- 1x display port
- 2x HDMI
- 4x USB 3.2 Gen 2 (10G)
- Power status and HDD R/W LEDs (back)
- 2x Ethernet ports
- Internal connectors
- 4x serial port headers (2x RS232/422/485 with ring, 1x RS232 with ring/5V/12V, 1x RS232 with ring)
- 1x USB 2.0 header that supports an additional 2x USB 2.0 connectors
- 1x chassis fan header
- 1x front panel audio header
- 1x internal stereo speaker header (4-pin) with AMP IC
- 1x system panel header
- 1x SATA power header (4-pin)
- 1x GPIO header (8-bit)
- 1x SMBus header (4-pin)
- 1x I2C header (3-pin)
- 1x 4-pin ATX power connector
- Internal jumpers
- 1x 2-pin clear CMOS jumper
- 1x 2-pin AT/ATX select jumper
- 1x 2-pin chassis intrusion connector
- 1x 3-pin LVDS panel power selection jumper
- 1x 3-pin COM debug header
- 1x 6-pin COM RS232 ring/5V/12V selection jumper
- BIOS watchdog timer
- SPI TPM security header
- Power
- DC input power type
- ATX 2x2-pin power connection (jack to 4-pin cable, accessory by request)
- 9VDC to 36VDC input voltage range
- Operating systems
- Windows® 10 IoT Enterprise 2021 LTSC
- Ubuntu and Linux Yocto
- Environmental
- -20°C to +60°C operating temperature range
- Relative humidity (RH)
- Operating - 95% at +40°C, non-condensing
- Non-operating - 95% at +60°C, non-condensing
- 3.5 ”, 146mm x 105mm form factor
- CE, FCC, BSMI, VCCI, ISED, and EN62368 certifications
Block Diagram
