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Fanless X86 4 inch Industrial Motherboard, Wide Temp Support, Elkhart Lake CPU, Up to 32GB DDR4 RAM Multi-IoT Interfaces

PCM-E401 is a 4-inch fanless X86 industrial motherboard powered by Intel Elkhart Lake SOC CPUs with 6–12W low power consumption. It supports up to 32GB DDR4 3200MHz memory, dual HDMI 4K display, 4 Ethernet ports, 6 USB2.0+2 USB3.0, multiple serial ports and dual CAN buses. Built with ALC662 audio codec and diverse storage slots (mSATA/SATA/mPCIe), this board features wide-temperature design: standard -20℃~+60℃, optional -40℃~+75℃ operation. With 12–24V wide voltage input, it suits industrial automation, intelligent transportation and embedded IoT devices, delivering stable performance in harsh environments.

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    Product Introduction

    4-inch motherboard with onboard Intel® Elkhart Lake ™ Series SOC

    » Intel®​ Elkhart Lake series SoCs, power consumption: 6.5~12W

    » SO-DIMM DDR4 memory (1.2V, supports up to 32GB ) with a maximum frequency of 3200MHz .

    » Intel's 11th generation graphics core supports DX12, MPEG2, H.264, JPEG/MJPEG, and H.265 (HEVC).

    » Supports dual HDMI and dual CAN channels.

    » Supports 10/100/1000Mbit Ethernet , SATA, and MPCIE.

    » USB 2.0 and USB 3.0 interfaces , RS232/422/485 serial port, GPIO interface.

    » Voltage: + 12V ~+ 24V , + 12V is recommended .

    » Operating temperature: -20 °C ~ +60 ° C (optional -40 °C ~ +75 ° C )

    Technical Information

    Plate type 4-inch motherboard
    Processor Intel® Elkhart Lake series SOCs support:
    Intel® Celeron® N6210 Dual core 1.2 GHz up to 2.6 GHz, 6.5 W
    Intel® Celeron® N6211 Dual core 1.2 GHz up to 3.0 GHz, 6.5 W
    Intel® Celeron® J6412 Quad-core 2.0 GHz up to 2.6 GHz, 10 W
    Intel® Celeron® J6413 Quad-core 1.8 GHz up to 3.0 GHz, 10 W
    Intel® Celeron® N6415 Quad-core 1.2 GHz up to 3.0 GHz, 6.5 W
    Intel® Celeron® J6426 Quad-core 2.0 GHz up to 3.0 GHz, 10 W
    Intel® Atom® X6211E dual core 1.3 GHz up to 3.0 GHz, 6 W
    Intel® Atom® X6413E Quad-core 1.5 GHz up to 3.0 GHz, 9 W
    Intel® Atom® X6425E Quad-core 2.0 GHz up to 3.0 GHz, 12 W
    Memory SO-DIMM DDR4 memory (1.2V, supports up to 32GB) with a maximum frequency of 3200MHz.
    Graphics processing Two independent display outputs support HDMI 1.4 (maximum resolution 3840x2160).
    Network card It integrates four RTL8111H network chips, two of which are RJ45 chips supporting 10/100/1000Mb/s gigabit networks, and two header chips supporting 10/100Mb/s networks.
    Storage 1 mSATA, 1 SATA 3.0, 1 MPC I/O
    USB Supports 6 USB 2.0 ports and 2 USB 3.0 / 2.0 ports.
    Serial port Supports 4 RS232 (3-wire) ports and 2 RS485 ports.
    IO 8 GPIO interfaces, 1 SIM card slot (NanoSIM), 2 CAN interfaces, watchdog circuit
    Sound card The ALC662 high-fidelity sound card (Line-in, Line-out, Mic-in) integrates a power amplifier chip and supports up to 4Ω 8W.
    Power supply +12V to +24V voltage, +12V is recommended.
    Temperature Operating temperature: -20°C to +60°C (optional -40°C to +75°C)
    Size 165 mm x 115 mm
    Heat dissipation Fanless design
    Operating system Windows 10, Windows 11, Linux

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