A2SAN-H-WOH,A2SAN-H w/o Heatsink,Apollo Lake E3940,DDR3L


kr 2,670.00 2670.0 NOK kr 2,670.00

kr 2,670.00

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    Summary Description

    The Supermicro MBD-A2SAN-H-WOHS-B is a 3.5" Single Board Computer (SBC) designed around the Intel® Atom processor E3940. It's equipped with advanced graphics output options, dual LAN, multiple USB ports, and robust power management features.

    Key Features

    • Up to 8GB 1866MHz DDR3L Non-ECC SO-DIMM in 1 socket
    • Intel® Atom processor E3940 (9.5W, 4C)
    • Dual LAN with Intel® Ethernet Controller I210-IT
    • 1 M.2 B-Key 2280, 1 Full size Mini-PCIe, 1 SATA 3.0
    • Intel® Goldmont microarchitecture 14nm System-on-Chip
    • 2 USB3.0, 4 USB2.0, 6 COM ports, 8-bit GPIO, SMBus
    • Supports 12V DC power input
    • 1 HDMI, 1 VGA, 1 48-bit LVDS, Intel® HD Graphic 3 independent displays
    • Supports on board TPM 2.0


    The Supermicro MBD-A2SAN-H-WOHS-B is a versatile 3.5" Single Board Computer designed to support demanding industrial and IoT applications. Powered by the Intel® Atom processor E3940, it offers superior performance with up to 4 cores and 4 threads. This motherboard supports up to 8GB DDR3L memory and features a wide range of connectivity options including HDMI, VGA, LVDS, dual LAN, and multiple USB ports. It also supports TPM 2.0 for enhanced security, making it an ideal choice for secure, high-performance applications.

    Product Specifications

    Product SKUs
    Physical Stats
    Form Factor3.5" SBC
    Dimension5.7" x 4" (14.6cm x 10.16cm)
    CPUIntel® Atom® Processor E3940
    Single Socket FCBGA-1296 supported, CPU TDP supports Up to 9.5W TDP
    CoreUp to 4 cores, 4 threads / 2MB Cache
    System Memory
    Memory Capacity1 DIMM slots
    Up to 8GB Unbuffered non-ECC SODIMM, DDR3-1866MT/s
    Memory Type1866 MT/s non-ECC DDR3 SODIMM Unbuffered DDR3L up to 8GB
    DIMM Sizes2GB, 4GB, 8GB
    Memory Voltage1.35V
    On-Board Devices
    ChipsetSystem on Chip
    SATASoC controller for 1 SATA3 (6 Gbps) ports
    AudioALC 888S HD Audio
    Graphics1 Intel® HD Graphics port(s)
    Network ControllersDual LAN with Intel® Ethernet Controller I210IT
    Input / Output
    SATA1 SATA3 (6Gbps) port(s)
    LAN2 RJ45 Gigabit Ethernet LAN ports
    USB4 USB 2.0 port(s) (4 via header)
    2 USB 3.0 port(s) (2 rear)
    Video Output1 VGA port(s), 1 HDMI port(s), 1 48-bit LVDS port(s)
    Serial Port6 COM Port(s) (6 header)
    TPM1 TPM Chip
    Others1 8-bit GPIO header
    1 SMBus header
    1 System Fan
    1 Panel backlight power header
    1 Speaker
    1 HD Audio header (Mic-in/Headphone-out)
    Expansion Slots
    PCIe1 x Full size Mini-PCIe (USB2.0 x 1,PCIe Gen2 x 1)
    1 x M.2 2280 B-Key for SATA or PCIe SSD (2242/3042 B-key M.2 module is supported by extender bracket)
    M.2M.2 Interface: SATA; PCIe 2.0 x1; USB 2.0
    Form Factor: 2280
    Key: B-Key
    System BIOS
    BIOS FeaturesACPI 6.0
    SMBIOS 3.0
    UEFI 2.5
    PCI FW 3.0
    SoftwareSuperDoctor® 5, Watchdog
    System Management SoftwareSuperDoctor 5
    Power ConfigurationsACPI Power Management, +12V DC Power Input, Control of power-on for recovery from AC power loss, Force Power On by Jumper
    PC Health Monitoring
    VoltageVBAT, System temperature, System level control, 3.3V standby, +5V, +3.3V, +12V, +1.35V, VCGI
    LEDStandby alert LED
    TemperatureCPU thermal trip support
    FAN1x 4-pin fan header (up to 1 fan)
    Thermal control tachometer fan connectors
    System level control
    PWM fan speed control
    Low noise fan speed control
    Fan speed control
    Other FeaturesWOL, System level control, RoHS, M.2 NGFF connector, CPU thermal trip support for processor protection, Control of power-on for recovery from AC power loss, ACPI power management, 4-pin 12v DC power connector
    Operating Environment
    Operating Temperature Range-30°C - 75°C (-22°F - 167°F)
    Non-Operating Temperature Range-40°C - 85°C (-40°F - 185°F)
    Operating Relative Humidity Range8% - 90% (non-condensing)
    Non Operating Relative Humidity Range10% - 95% (non-condensing)

    Standard Part List

    Bulk Package
    SATA cable
    Part NumberQuantityDescription
    CBL-SAST-08811SATA Data cable 25CM
    SATA Power Cable
    Part NumberQuantityDescription
    CBL-PWEX-09821SATA Power Cable 25cm
    Retail Package
    Audio Cable
    Part NumberQuantityDescription
    CBL-OTHR-09861Audio Cable 20cm
    COM Cable
    Part NumberQuantityDescription
    CBL-CUSB-09841COM Cable 20cm
    Part NumberQuantityDescription
    MNL-1935-QRG1Motherboard Quick Reference Guide
    SATA cable
    Part NumberQuantityDescription
    CBL-SAST-08811SATA Data cable 25CM
    SATA Power Cable
    Part NumberQuantityDescription
    CBL-PWEX-09821SATA Power Cable 25cm
    USB Cable
    Part NumberQuantityDescription
    CBL-CUSB-09831USB2.0 cable 20cm

    Optional Part List

    M.2 Module bracket
    Part NumberQuantityDescription
    MCP-290-00161-0N1Bracket for add 2242/3042 module support
    Mini PCIe extended bracket
    Part NumberQuantityDescription
    MCP-110-00097-0N1Mini PCIe extended bracket to extend half size to full size