COM-HPC® Standard Products and Support

COM-HPC® Standard Products and Support


The development of COM-HPC® exceeds the demand for high-speed performance in embedded computers. COM-HPC®, expected to be ratified in early 2021, coexists with the COM Express® specification, but provides the scalability and enhanced performance for next-gen embedded system design.

COM-HPC® supports two different module types. COM-HPC® server modules are targeted for edge server applications. COM-HPC® client modules support robust embedded computing.

COM-HPC® provides access to more system memory (up to 1 TB RAM) and system flexibility for various compute engines like GPGPUs, FPGAs and DSPs.

com-hpc video thumb
COM-HPC Brochure

COM-HPC® Interconnect Solutions

Download PDF
COM-HPC® Client COM-HPC® Server
49x PCIe 65x PCIe
2x 25GbE KR 8x 25GbE KR
3x DDI
2x BaseT (up to 10 Gb)
2x SoundWire, I2S BaseT (up to 10 Gb)
4x USB4 2x USB4
2x USB3.2
4x USB2.0 4x USB2.0
2x I2C, 2x UART 2x I2C, 2x UART
12x GPIO 12x GPIO


COM-HPC® provides system and interface flexibility by adopting a pair of 400 pin connectors (800 pins total) based on Samtec's AcceleRate® HP High-Performance Arrays. Samtec COM-HPC®-aligned connectors support existing and future interfaces such as PCIe® 5.0 (32 Gbps) and up to 100 Gb Ethernet.

The female Module Receptables are employed at a standard height. The male Carrier Plugs vary to allow for either a 5 mm or 10 mm stack height.

Depending on the application, the connector pinouts are optimized for Client or Server module as defined in the COM-HPC® specification.

asp close-up

Test Reports

COM-HPC® Standard

For questions regarding the COM-HPC® Standard and additional information, please contact us at:


First Name
Last Name
Estimate Annual Usage

Don't want to fill out a form?
Chat with a product expert directly.

In the last several months of website updates, we’ve sprinkled in some tidbits about our static website conversion project. This project entails converting many areas of the website from being served from web server storage and sometimes slower database lookups to serv...
COVID-19 is slowly fading away. People are returning to a normal life. Students look forward to summer. Families are planning holidays. Friends and colleagues are sharing meals in restaurants. In the business world, virtual meetings are still a reality. Yet, many professionals ye...
IMS 2022 is a week dedicated to all things microwave and RF. It’s the premier event where thousands of RF and microwave professionals will gather this June for networking, education, and to visit the exhibition. Samtec is looking forward to presenting our newest microwave / milli...
Data is the raw material of the future. The advent of the Internet of Things has transformed many activities in the modern world, from growing the food we eat to the way our healthcare is provided. Enabled by the increased capabilities of modern processors and the speed of the la...
Samtec has released its 1.35 mm family of products suitable for millimeter wave applications to 90 GHz. The 1.35 mm family includes compression mount board connectors (135 Series), cable connectors (PRF13 Series) and .047″ low-loss flexible cable assemblies (RF047-A Series). 1.35...