Intel® Atom® E3900 series SoC based on Type 6 COMExpress® module with DDR3L 2 x SD-DIMM Socket, VGA, HDMI, DP, eDP/LVDS, SATAIII, TPM


  • Intel® Atom® Processor E3900 Series (Apollo Lake)
  • Supports 2 x DDR3L SO-DIMM up to 16GB 1866 MT/s, TPM 2.0
  • Low Power Consumption (6 to 12W)
  • Supports Wide Operating Temperature and Wide Voltage
  • Support VGA, LVDS, eDP, DP, HDMI and Turbo mode up to 2.5GHz


PCOM-B641VG, a Type 6 compact COM Express® (95 x 95 mm) module which based on Intel® Apollo Lake Atom® E3900 series SoC. In this architecture, it could provide VGA, LVDS, and high quantity HDMI, eDP, DP with 4K resolution, and three independent displays. And it also provides turbo mode up to 2.5GHz, with extending 4 x PCIe 2.0 x 1, 3 x USB 3.0, 8 x USB 2.0, and 2 x SATA III devices. With ultra low power consumption(6 to 12W), wide-temp support, it could provide very energy saving and high effective performance. Portwell want to promotes PCOM-B641VG as vertical solution to aim in the different versatile applications.


Model Name PCOM-B641VG
Form Factor (mm) COM Express®Compact (95 x 95mm)
COM Type Type 6
CPU/ Clock/ Cache Intel® E3950*
Intel® E3940
Intel® E3930
Intel® N4200
Intel® N3350
1.80 GHz to 2.50 GHz (Turbo)*
2MB cache*
Chipset SoC
Memory DDR3L 1866 MT/s Non-ECC*
Dual Channel*
USB 2x USB 3.0 8 x USB 2.0,
(Option 1 x OTG)
PCI Express 4 x PCIe 2.0 x 1
Ethernet Intel® I210IT
Sound Intel® High Definition Audio
Graphic Controller Intel® HD Graphics 505*
Intel® HD Graphics 500*
Carrier Board PCOM-C605 (Type 6)

Black Diagram

Ordering Guide

Ordering Guide
Product Ordering P/N Status
PCOM-B641-E3950 AB1-3F71 Available
PCOM-B641-E3940 AB1-3F39 Available
PCOM-B641-E3930 AB1-3F38 Available
PCOM-B641-N4200 AB1-3F28 Available
PCOM-B641-N3350 AB1-3F72 Available


Accessory Ordering P/N Status
Heat Sink(E-sku) B8308491 Available
Heat Sink(N-sku) B9971521 Available
PCOM-C605(Mini-ITX Carrier Board) AB1-3998 Available
PCOM-C60B(ATX Carrier Board) AB1-3G22Z Contact us


(Documents & Downloads)

  Catalog   PCOM-B641VG | Catalog    2021 年 3 月 30 日

To fix graphic blank screen condition.

816.13 KB 689 Downloads
      BIOS   BIOS_PCOM-B641VG_R100E1_Update.zip | BIOS R1.00.E1   2020 年 8 月 25 日

    To fix graphic blank screen condition.

    5.13 MB 22 Downloads
      BIOS   BIOS_PCOM-B641VG_R100E0_Update.zip | BIOS R1.00.E0   2020 年 7 月 2 日


    5.13 MB 21 Downloads
        Driver   driver_PCOM-B641VG_Serial_IO_Win1064bit_30.100.1631.03.zip | Driver 30.100.1631.03   2018 年 11 月 22 日

      Serial IO Driver for Windows 10 64bit

      3.04 MB 130 Downloads
        Driver   driver_PCOM-B641VG_LAN_Wind1064bit_21.1.zip | Driver    2018 年 11 月 22 日

      LAN Driver for Windows 10 64bit

      77.49 MB 165 Downloads
        Driver   driver_PCOM-B641VG_Graphic_Wind1064bit_21.20.16.4550.zip | Driver   2018 年 11 月 22 日

      Graphic Driver for Windows 10 64bit

      237.93 MB 140 Downloads
        Driver   driver_PCOM-B641VG_Audio_Win1064bit_279.zip | Driver 279   2018 年 11 月 22 日

      Audio Driver for Windows 10 64bit

      124.80 MB 145 Downloads
        Driver   driver_PCOM-B641VG_Chipset_Win1064bit_10.1.1.35.zip | Driver    2018 年 11 月 22 日

      Chipset Driver for Windows 10 64bit

      2.56 MB 152 Downloads
        Driver   Driver_PCOM-B641VG_TXE_Win1064bit_3.0.10.1129.zip | Driver   2018 年 11 月 22 日

      TXE Driver for Windows 10 64bit

      85.09 MB 139 Downloads
          User’s Manual   Manual_PCOM-B641VG _R1.1.pdf | Manual 1.1   2018 年 11 月 22 日

        PCOM-B641VG User’s Manual

        3.33 MB 105 Downloads


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