Intel® Comet Lake-S Core™ Processor based on COM-HPC® Client module Size C with dual DDR4 SO-DIMM, DDI, eDP, Dual 2.5 Gigabit Ethernet, SATA III, and USB 3.2


  • Intel® Xeon, Core™i9/i7/i5/i3, Pentium and Celeron 14nm process(Comet Lake-S)
  • Support 2x Non-ECC/ECC SO-DIMMs, up to 2933, and 2x 32GB
  • Support Dual 2.5G Ethernet with TSN Capability
  • Support USB2.0/3.2 Gen1, 2x SATA III 1x PCIe 3.0 x16, and 20x PCIe 3.0 x1


PCOM-B880VG2 is Intel® Comet Lake-S platform COM-HPC® Client, Size C module. The COM-HPC® Client Formfactor support more I/O interface and power for desktop level CPU for wider computing demand applications. The desktop CPU on module offers customer higher computing power but lower cost comparing to mobile solutions. PCOM-B880VG2 supports both ECC and Non-ECC DDR4 by different PCH SKUs (Q470E/W480E), which can be adapted to different applications. This module provides one PCIex16, four USB 3.1 Gen2, two SATA III, PCIe storage and up to 20 PCIe x1 lanes.


CPU and General
Form Factor COM HPC Client, Size C
Xeon series Xeon W-1250E, 6C/12T, 3.5 GHz, 12 MB, 80W
Xeon W-1290TE, 10C/20T, 1.8 GHz, 20 MB, 35W
Xeon W-1270TE, 8C/16T, 2.0 GHz, 16 MB, 35W
Xeon W-1250TE, 6C/12T, 2.4 GHz, 12 MB, 35W
Core i series i9-10900TE, 10C/20T, 1.8 GHz, 20 MB, 35W
i7-10700TE, 8C/16T, 2.0 GHz, 16 MB, 35W
i5-10500E, 6C/12T, 3.1 GHz, 12 MB, 65W
i5-10500TE, 6C/12T, 2.3 GHz, 12 MB, 35W
i3-10100E, 4C/8T, 3.2 GHz, 6 MB, 65W
i3-10100TE, 4C/8T, 2.3 GHz, 6 MB, 35W
Pentium/Celeron series Pentium G6400E, 2C/4T, 3.8 GHz, 4 MB, 65W
Pentium G6400TE, 2C/4T, 3.2 GHz, 4 MB, 35W
Celeron G5900E, 2C/2T, 3.2 GHz, 2 MB, 65W
Celeron G5900TE, 2C/2T, 3.0 GHz, 2 MB, 35W
I/O Interface
NVME 2x PCIe NVME Gen3 x4, with Intel® RST
USB 4x USB 3.2 Gen2
8x USB 2.0
Ethernet Intel® I225LM
Serial I/O GPIO 12 bit GPIO (default 6 input / 6 output)
I2C Baud Rate : 400KHz
SMBus Baud Rate : 100KHz
UART TX/RX signal only
PEG 1x Gen3 x16 (Group 1)
(Bifucation Support: 2 x8, or 1×8 + 2×4)
PCI Express Gen3 8x Gen3 x1 (Group 0 Low)
2x Gen3 x4 (Group 0 High)
1x Gen3 x4 (Group 2, #32 ~ #35)
Display Default Options Resolution
eDP 1.4 4096 x 2304@60Hz
DDI 1, 2, & 3 DP 1.4 4096 x 2304@60Hz
HDMI® 2.0a 4096 x 2160@60Hz
HDMI® 1.4 4096 x 2160@60Hz
Security TPM 2.0
Dimension 160mm x 120mm
Power DC IN Normal: +12V DC
AT/ATX mode
Storage Temperature 0°C to 60°C
Operating Temperature 0°C to 60°C
Certification Contact us
Vibration TBD
OS Windows 10
Ubuntu, CentOS

Block Diagram

Ordering Guide


Ordering Guide
Product Ordering P/N Status
PCOM-B880VG2-W480E AB1-3L36 Available
PCOM-B880VG2-Q470E AB1-3L35 Available



Accessory Ordering P/N Status
Cooler 125W B9971030 Available
Cooler 80W B9971060 Available
Cooler 35W B8304610 Available
(ATX carrier board)
AB1-3L34Z In Development


(Documents & Downloads)

  Catalog   Catalog_PCOM-B880VG2.pdf | Catalog 20220915   September 15, 2022
803.1 KB 1725 Downloads
      BIOS   BIOS_PCOM-B880VG2-Q470E_0_0_10.zip | BIOS 0.0.10   September 14, 2023
    18.01 MB 63 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_CSME_CML-H_14.1.67.2046_Corporate.zip   December 1, 2022

      Intel CSME

      291.42 KB 1355 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_Trace_Hub_10.0.20201.310.zip 10.0.20201.310   December 1, 2022

      Intel Trace Hub

      6.3 MB 1307 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_SerialIO_30.100.2132.2.zip 30.100.2132.2   December 1, 2022

      Intel Serial IO

      2.2 MB 1139 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_HIDEventFilterDriver-   December 1, 2022


      1.2 MB 989 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_Graphics_101.1960.zip 101.196   December 1, 2022

      Intel Graphic driver

      594.05 MB 781 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_Ethernet_I225_1.0.2.14b.zip | Driver   December 1, 2022

      Intel Ethernet Controller I225

      289.82 KB 779 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_DTT_8.7.10200.12510_20H1.zip 8.7.10200.12510   December 1, 2022

      Intel Dynamic Tuning Technology

      8.3 MB 972 Downloads
        Driver   Driver_PCOM-B880VG2_Intel_Chipset-10.1.18698.8258-Public-MUP.zip 10.1.18698.8258   December 1, 2022

      Intel Chipset driver

      3.8 MB 972 Downloads
          User’s Manual   Manual_PCOM-B880VG2_User’s_Guide_R0.2 | Manual R0.2   January 12, 2023

        User’s guide initial released

        3.2 MB 477 Downloads
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