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  • Intel® Atom® processor C3000 product family (formerly Denverton)
  • Support DDR4-2133 ECC/non-ECC SDRAM on three SODIMM sockets, up to 48GB
  • Support four 10GbE interfaces
  • Support 4x USB 3.0/2.0, 2x SATA III, 12x PCIe x1 Gen2, 1x PCIe x8 Gen3
  • Support a wide -40°C to 85°C industrial temperature range
The Portwell PCOM-B641VG, a Type 7 COM Express basic (125mm x 95mm) module is designed with the Intel® Atom® processor C3000 product family (codenamed Denverton). Specifically, the COM Express 3.0 specification's Type 7 pinout, when compared to the Type 6 pinout, trades all the graphics interfaces for up to four 10GbE ports and a total of 32 PCIe lanes, ideal for applications in micro server and alike, requiring low power consumption while supporting high computing performance and communication throughput. Portwell's PCOM-B701 features four 10GbE KR, DDR4 ECC/non-ECC memory support, and Gen3 PCIe supporting high speed I/O card. In addition, Portwell's PCOM-B701 Type 7 COM Express module also supports a wide -40°C~85°C industrial temperature range.

CPUIntel Atom® Processor C3308 (2 x 1.60 GHz / 2.10 GHz, 4 MB, 9.5 W)
Intel Atom® Processor C3858 (12 x 2.00 GHz / 2.00 GHz, 12 MB, 25 W)
Intel Atom® Processor C3808 (12 x 2.00 GHz / 2.00 GHz, 12 MB, 25 W)
Intel Atom® Processor C3758 (8 x 2.20 GHz / 2.20 GHz, 16 MB, 25 W)
Intel Atom® Processor C3708 (8 x 1.70 GHz / 1.70 GHz, 16 MB, 17 W)
Intel Atom® Processor C3558 (4 x 2.20 GHz / 2.20 GHz, 8 MB, 16 W)
Intel Atom® Processor C3538 (4 x 2.10 GHz / 2.10 GHz, 8 MB, 15 W)
Intel Atom® Processor C3508 (4 x 1.60 GHz / 1.60 GHz, 8 MB, 11.5 W)
Intel Atom® Processor C3338 (2 x 1.50 GHz / 2.20 GHz, 4 MB, 9 W)
Intel Atom® Processor C3958 (16 x 2.00 GHz / 2.00 GHz, 16 MB, 31 W)
Extended TemperatureWide-Temp (-40°C to +85°C) Support on Selected SKUs
Power from Wdepends on used CPU
Power Requirement12VDC, 5V STBY, VBAT, Support AT and ATX mode
USB4 x USB3.0/2.0
Bus Interface1 x PCIe x8, 12 x PCIe x1
Network4 x KR(10GbE), Intel® I210IT
Storage2x SATA III
DRAMUp to 48GB DDR4-2133 ECC/Non-ECC SDRAM on three SO-DIMM Sockets
ChipsetSoC (System-On-Chip)
TypeType 7
Dimensions125x95 mm

Ordering Guide

    PCOM-B701 TYPE 7.COM Express Module. Intel Atom C3000 (Denverton).DDR4 ECC/non-ECC.Industrial Temp