Intel® Atom® Apollo Lake series SoC based on Type 6 Compact COM-Express® module with 2x DDR3L SD-DIMM Socket


  • Intel® Atom® Apollo Lake E3900 series processors
  • DDR3L SO-DIMM up to 16GB 1866 MT/s
  • Multiple Displays VGA, LVDS/eDP, DP, HDMI®
  • Support Industrial temperture -40°C to 85°C
  • Support low power consumption(6 to 12W), TPM 2.0


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


Model Name PCOM-B641VG
Form Factor (mm) COM Express® Compact (95 x 95mm)
COM Type Type 6
CPU/ Clock/ Cache Intel® Atom® E3950
Intel® Atom® E3940
Intel® Atom® E3930
Intel® Atom® N4200
Intel® Atom® N3350
1.80 GHz to 2.40 GHz (Turbo)
2MB cache
Chipset SoC
Graphic Controller Intel® HD Graphics 505
Intel® HD Graphics 500
Memory DDR3L SO-DIMM up to 16GB 1866 MT/s
Dual Channel
Storage 2x SATA III
USB 3x USB 3.0 8x USB 2.0(Option 1x OTG)
PCI Express 4x PCIe 2.0 x 1
Ethernet I210IT
Audio High Definition Audio
Operating Temperature -40C° to 85°C
Carrier Board PCOM-C605 (Mini-ITX)

Block Diagram


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 (N-sku) B9971521 Available
Heat Sink (E-sku) B8308491 Available
Heat Spreader (N-sku) B8308911 Available
Heat Spreader (E-sku) B8308901 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 20211209   30 3 月, 2021

To fix graphic blank screen condition.

312 KB 3483 Downloads
      BIOS   BIOS_PCOM-B641_R100E1_Update.zip | BIOS R1.00.E1   6 7 月, 2023
    5.13 MB 163 Downloads
      BIOS   BIOS_PCOM-B641VG_R100E1_Update.zip | BIOS R1.00.E1   25 8 月, 2020

    To fix graphic blank screen condition.

    5.13 MB 896 Downloads
      BIOS   BIOS_PCOM-B641VG_R100E0_Update.zip | BIOS R1.00.E0   2 7 月, 2020


    5.13 MB 798 Downloads
        Driver   driver_PCOM-B641VG_Serial_IO_Win1064bit_30.100.1631.03.zip | Driver 30.100.1631.03   22 11 月, 2018

      Serial IO Driver for Windows 10 64bit

      3.04 MB 994 Downloads
        Driver   driver_PCOM-B641VG_LAN_Wind1064bit_21.1.zip | Driver    22 11 月, 2018

      LAN Driver for Windows 10 64bit

      77.49 MB 1058 Downloads
        Driver   driver_PCOM-B641VG_Graphic_Wind1064bit_21.20.16.4550.zip | Driver   22 11 月, 2018

      Graphic Driver for Windows 10 64bit

      237.93 MB 1018 Downloads
        Driver   driver_PCOM-B641VG_Audio_Win1064bit_279.zip | Driver 279   22 11 月, 2018

      Audio Driver for Windows 10 64bit

      124.80 MB 994 Downloads
        Driver   driver_PCOM-B641VG_Chipset_Win1064bit_10.1.1.35.zip | Driver    22 11 月, 2018

      Chipset Driver for Windows 10 64bit

      2.56 MB 1050 Downloads
        Driver   Driver_PCOM-B641VG_TXE_Win1064bit_3.0.10.1129.zip | Driver   22 11 月, 2018

      TXE Driver for Windows 10 64bit

      85.09 MB 1017 Downloads
          User’s Manual   Manual_PCOM-B641VG_R1.3.pdf | Manual R1.3   26 10 月, 2023
        1.73 MB 61 Downloads
          User’s Manual   Manual_PCOM-B641VG_R1.1.pdf | Manual R1.1   22 11 月, 2018

        PCOM-B641VG User’s Manual

        3.33 MB 932 Downloads
            Software   Portwell Engineering Toolkit [PET] 4.7.12 | Software 4.7.12   26 3 月, 2024

          A Universal API for Hardware Access in Both Linux and Windows

          • PET-supported OS: Windows 7, Windows 10, Ubuntu 18.04, and later, and CentOS 7 and later.
          • PET API sample code test application path:
            • Windows PET_API sample code: PET_API, Windows, sample, TESTAP.cpp
            • Linux PET_Utility: PET_API, Linux, x64, release, TESTAP.c

          Supported products list:

          Series Models
          AMDY AMDY-7002
          ANSB ANSB-7A44E
          CEKL CEKL-XXXX
          KBB KBB-212E
          KUBE KUBE-2110
          Kuber Kuber-2000, Kuber-212
          MEDB MEDB-1002, MEDB-1004, MEDB-5180, MEDB-51A0, MEDB-6060, MEDB-6070
          MEDM MEDM-6180, MEDM-B641
          NANO NANO-5050, NANO-6040, NANO-6050, NANO-6051, NANO-6060, NANO-6062, NANO-6063, NANO-6064, NANO-8044
          PAB PAB-1001
          PCOM PCOM-B217, PCOM-B217J, PCOM-B218, PCOM-B219, PCOM-B219VG-INSYS, PCOM-B21A, PCOM-B630, PCOM-B632, PCOM-B633, PCOM-B634, PCOM-B635, PCOM-B636, PCOM-B637, PCOM-B638, PCOM-B638VG-8801, PCOM-B638VG-8802, PCOM-B639, PCOM-B641. PCOM-B645, PCOM-B651, PCOM-B652, PCOM-B653, PCOM-B654, PCOM-B655, PCOM-B655VGL-J. PCOM-B656, PCOM-B657, PCOM-B658, PCOM-B659, PCOM-B700, PCOM-B701, PCOM-B702, PCOM-B705, PCOM-B706, PCOM-B800, PCOM-B880, PCOM-B8800, PCOM-BA00, PCOM-BA01, PCOM-BA02
          PEB PEB-2131. PEB-2131C, PEB-2133, PEB-2737, PEB-2738I, PEB-2739I, PEB-2771, PEB-2772, PEB-2773, PEB-2781, PEB-5731, PEB-9782, PEB-99A3, PEB-99A4, PEB-99A5, PEB-99A7, PEB-99A8
          PF PF-8021
          PGB PGB-5120S
          PICO PICO-6260
          PNS PNS-9730
          PQ7 PQ7-M104, PQ7-M105, PQ7-M106, PQ7-M107, PQ7-M108
          PSMC PSMC-C921, PSMC-M1011
          PT PT-D711
          PX1 PX1-C415, PX1-C441
          ROBO ROBO-6911, ROBO-6912, ROBO-8110, ROBO-8111, ROBO-8112, ROBO-8113, ROBO-8114, ROBO-8115, ROBO-8116, ROBO-8210, ROBO-8779, ROBO-8780, ROBO-9910
          RUBY RUBY-D712, RUBY-D714, RUBY-D716, RUBY-D718, RUBY-D720, RUBY-D812-Q470E, RUBY-D813, RUBY-PB6511, RUBY-SQ1703
          SBC SBC-C430
          WADE WADE-7220, WADE-8011, WADE-8012, WADE-8013, WADE-8015, WADE-8016, WADE-8017, WADE-8020, WADE-8022, WADE-8046, WADE-8066, WADE-8067, WADE-8068, WADE-8070, WADE-8071, WADE-8072, WADE-8075, WADE-8077, WADE-8078, WADE-8079, WADE-8132, WADE-8170, WADE-8173, WADE-8211, WADE-8212, WADE-8321, WADE-PQ7712, WADE-SQ1705
          WEBS WEBS-2190, WEBS-5481, WEBS-85HX, WEBS-89I0
          11.96 MB 92 Downloads
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