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COM Express ^®

Standardized Computer-on-Module Platform

COM Express^® defines standardized form factors and pinouts for Computer-on-Modules. Each module integrates core computing functions such as the processor, memory, graphics, storage interfaces, and high-speed connectivity, while a carrier board provides application-specific I/O and system expansion. COM Express is available in three standardized form factors:

Mini: 84 × 55 mm
Compact: 95 × 95 mm
Basic: 125 × 95 mm

Explore COM Express Module Types

COM Express Type 6 Modules – High-performance graphics and I/O expansion
COM Express Type 10 Mini Modules – Compact, power-efficient embedded computing
COM Express Type 7 Modules – Server-grade networking and headless computing
COM Express Carrier Boards – Evaluation and deployment platforms

Need technical guidance? Read our comprehensive COM Express Module Types Comparison White Paper.

PCOM-B645VGL

Intel Atom^® Elkhart Lake series SoC based on Type 6 Compact COM-Express^®module with 2x DDR4 SD-DIMM Socket

PCOM-BA00

Intel Atom^® E3800 series SoC based on Type 10 Mini COM-Express^® module with DDR3L SDRAM, NANDrive and USB 3.0

PCOM-BA01

Intel Atom^® E3900 series SoC based on Type 10 Mini COM-Express^® module with LPDDR4 SDRAM, eMMC and USB 3.0

PCOM-B641VG

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

PCOM-B656VGL

Intel^®Tiger Lake-UP3 Core™ Processor based on Type VI COM Express module with dual DDR4 SO-DIMM, DDI, eDP, Gigabit Ethernet, SATA 3.0, and USB 3.2

PCOM-B655VGL

Intel^®Comet Lake-S Core™ Processor based on Type VI COM Express module with dual DDR4 SO-DIMM, DDI, LVDS, VGA, Gigabit Ethernet, SATA III, and USB 3.2 Gen2

PCOM-B654GL

Intel^®Coffee Lake-S Core™ Processor based on Type VI COM Express module with dual DDR4 SO-DIMM, DDI, LVDS, Gigabit Ethernet, SATA III, and USB 3.2 Gen2

PCOM-B653VGL

Intel^®Core™ Whiskey Lake-U i7/i5/i3 series processor based on Type 6 Compact COM-Express^® module with 2x DDR4 SD-DIMM Socket

PCOM-B700G-NS

Intel^®Xeon^® D-1600 series SoC based on Type 7 Basic COM-Express^® module

PCOM-B701GT

Intel Atom^® C3000/C3000-Refresh series SoC based on Type 7 Basic COM-Express^® module with 3x DDR4 ECC SO-DIMM Socket

PCOM-C605

Mini-ITX Form Factor Evaluation Carrier Board for Type 6 Com-Express^® Rev 2.1 Module

PCOM-C615

PCOM-C615 is PICMG 1.3 Full Size Form Factor Evaluation Carrier Board for COM Express^® Revision 2.0 Type VI Module. PCOM-C615 follows standard PICMG 1.3 golden finger pin definition and let customer save system total cost for easily upgrading modules

PCOM-C60B

ATX Form Factor Evaluation Carrier Board for Type 6 Com-Express^® Rev 3.0 Module

PCOM-C701

ATX Form Factor Evaluation Carrier Board for COM Express Revision 3.0 Type VII Module with 4x 10GbE Support with Inphi CS4227 PHY

PCOM-B638VG

Intel^®Core™ Kaby Lake-U/Skylake-U i7/i5/i3 series processor based on Type 6 Compact COM-Express^® module with 2x DDR4 SD-DIMM Socket

PCOM-B636VG

Intel Atom^®TM N3000 series based TypeVI COM Express with DDR3L SDRAM, VGA, LVDS, USB 3.0, PCIE and surround design.Intel Atom^®TM N3000 series based TypeVI COM Express with DDR3L SDRAM, VGA, LVDS, USB 3.0, PCIE and surround design.

Flexible and Scalable Embedded Computing

By separating the computing module from the carrier board, COM Express enables developers to reuse validated carrier designs across different processor platforms and product generations. This modular approach helps shorten development cycles, simplify system upgrades, and extend product lifecycles.

Portwell COM Express Solutions

Portwell offers COM Express Type 6, Type 7, and Type 10 modules, along with evaluation and application-ready carrier boards. Depending on the selected model, available features may include Intel^®or AMD processors, DDR5 memory, PCI Express, USB, SATA, multiple display interfaces, high-speed Ethernet, TPM 2.0, and embedded AI acceleration.

Portwell COM Express solutions are suitable for industrial automation, machine vision, edge AI, medical equipment, transportation, networking, and other embedded applications requiring scalable performance and long-term availability.

COM Express ®

Standardized Computer-on-Module Platform

Explore COM Express Module Types

Flexible and Scalable Embedded Computing

Portwell COM Express Solutions

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COM Express ^®