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Fanless 3.5 Inch Industrial Motherboard with Intel Apollo Lake-M SOC

PCM-A351B is a fanless 3.5-inch industrial motherboard powered by Intel Apollo Lake-M low-power SOC (6–10W). It supports DDR3L RAM up to 8GB, triple independent display outputs, dual Gigabit Ethernet, 6 serial ports and abundant industrial IO. A wide-temperature variant PCM-A351BW operates stably from -40°C to +75°C, while the standard version works between -20°C and +60°C. Designed for AI edge computing, machine vision, ITS, EV charging piles, smart grids, CNC systems, robotics, face recognition and IoT, it delivers reliable, maintenance-free embedded performance for harsh industrial scenarios.

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    Product Introduction

    3.5-inch motherboard with onboard Intel® A pollo Lake M series ( SoC )

    » Intel® A pollo J3355, J3455, N3350, N4200 series SOCs, TDP : 6-10W

    » SO-DIMM DDR3L memory (1.35V, supports up to 8GB ) with a maximum frequency of 1866MHz .

    » Supports Intel 9th generation integrated graphics cores , OpenGL 3.0, OpenCL 1.2, DX11, H.265 , MPEG2, MPEG -4 AVC, VC-1, VP9

    » Supports eDP 1.3 , HDMI 1.4a , VGA, and LVDS ( 18/24- bit single-channel or dual-channel).

    » Supports 10/100/1000Mbit Ethernet , SATA , mSATA ( mPCIe) , or mPCIe.

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

    Input voltage: +12V~+19V , + 12V is recommended .

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

    Technical Information

    Plate type 3.5-inch motherboard
    Processor Intel® Apollo Lake-M J3x55/N series SOC (dual-core or quad-core), power consumption: 6-10W
    Support:
    Intel® Apollo J3355 dual-core 2.0 GHz 10W
    Intel® Apollo J3455 Quad-core 1.5 GHz 10W
    Intel® Apollo J4205 Quad-core 1.5 GHz 10W
    Intel® Apollo N3350 Dual-core 1.1 GHz 6W
    Intel® Apollo N3450 Quad-core 1.1 GHz 6W
    Intel® Apollo N4200 Quad-core 1.1 GHz 6W
    Memory SO-DIMM DDR3L memory (1.35V, supports up to 8GB) with a maximum frequency of 1866MHz.
    Graphics processing Three independent display outputs, supporting eDP (maximum resolution 1920x1080) or LVDS (maximum resolution 1920x1080), HDMI 1.4a (maximum resolution 1920x1080), and VGA (maximum resolution 1920x1080).
    Network card Supports two Intel I211AT / I210AT or RTL8111H 10/100/1000 Mb/s Ethernet ports.
    SATA Supports one mSATA and one SATA 3.0 port.
    USB Supports 2 USB 2.0 ports and 4 USB 3.0 / 2.0 ports (4 front-facing and 2 internal).
    Serial port Supports 6 RS232 ports (3-wire), COM1 and COM2 can be selected from RS232/422/485.
    IO Supports 1 mPCIe, 8 GPIO interfaces, and 1 SIM card slot (expandable).
    Sound card ALC662 High-Fidelity Sound Card (Line-in, Line-out, Mic-in)
    Power supply +12V~+19V, +12V is recommended.
    Temperature Operating temperature: -20°C to +60°C (optional: -40°C to +75°C)
    Size 146 mm x 101 mm
    Heat dissipation Fanless design
    Operating system Windows 10, Linux

    Ordering Information

    Model Describe
    PCM-A351B-A10-X Display: LVDS + HDMI + VGA
    PCM-A351B-A11-X Display: Edp + HDMI + VGA
    PCM-A351BW-A10-X Display: LVDS + HDMI + VGA
    Temperature: -40°C to +7.5°C
    PCM-A351BW-A11-X Display: Edp + HDMI + VGA
    Temperature: -40°C to +7.5°C
    Note: X represents the CPU model, which includes: J3355, J3455, J4205, N3350, N3450, N4200.

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