CFB300 Series

The Industrial CFexpress CFB300 series from Exascend offers a combination of compact card storage and high-performance industrial-grade NAND flash, making it the perfect solution for applications that require durability and removable storage. This series is particularly well-suited for industrial automation, ADAS, data loggers, and rugged edge equipment.

CFexpress type B

Form factor

176-layer 3D TLC


-40°C to 85°C

Wide temperature

TCG Opal 2.0


Up to

0 MB/s

Sustained performance



Made for industrial environments

Exascend's industrial CFexpress is designed to excel in industrial settings, effortlessly withstanding moisture, dust, and other contaminants. With its IP67-rated conformal coating and robust shell, this storage solution ensures the functionality of the card even in the most challenging conditions.

Unmatched ruggedness

Extreme temperatures, vibrations, shocks, and various environmental hazards pose no challenge for the Exascend Industrial CFexpress. Its durability remains uncompromised in the face of these adversities.

Sustained industrial performance

The Exascend Industrial CFexpress boasts exceptional sustained performance even in extreme temperatures, powered by Exascend's exclusive Adaptive Thermal Control™ and Supercruise™ technologies.

Comprehensive data protection

With full disk encryption (FDE) as a self-encrypting drive (SED) supporting TCG Opal 2.0, your data remains secure. Additionally, firmware power loss protection further ensures data integrity.

Uncompromised performance and removable storage for demanding applications

Exascend’s purpose-built Industrial CFexpress CFB300 series is specifically designed to meet the needs of demanding applications that prioritize enterprise-class performance, ruggedness, and removable storage. Leveraging top-of-the-line industrial-grade NAND flash and Exascend’s innovative technologies for enhanced ruggedness and performance, the CFB300 series guarantees unparalleled performance, even in the most challenging environments.

Key features:

  • High sustained PCIe performance
  • Compact and removable CFexpress Type B form factor
  • -40°C – 85 °C wide temperature support
  • IP67-rated environmental hardening
  • TCG Opal and customized secure erase support

Contact us today to learn more about how the CFB300 series can elevate your industrial applications to the next level.

Advanced technologies

Wide Temperature

Exascend’s wide temperature technology leverages a unique combination of high-quality components, purpose-designed hardware and highly-optimized firmware to deliver unmatched wide temperature performance and stability.


SuperCruise™ is a signature Exascend technology that optimizes write performance for stability – ensuring unbeatable stable write performance even in the most demanding applications.

Adaptive Thermal Control™

Our unique Adaptive Thermal Control™ technology tackles the issue of overheating and thermal throttling that is unavoidable in high-performance PCIe NVMe flash storage devices.

Conformal Coating

Conformal coating is a rugged technology that protects the entire Exascend SSD against environmental threats by applying a water and particle-resistant coating to the printed circuit board and all embedded components.

Power Tuning

Our unique level of control over hardware, firmware and manufacturing enables us to provide unmatched tuning services. By tuning the performance of our product specifically for your applications, we can achieve the highest possible performance to thermals and performance to power ratios.

...and many more

The Industrial CFexpress lineup also supports customized secure erase, data retention, firmware encryption, RAID ECC, TCG Opal-support, as well as ultra-fast response time.

Fully customizable

Powered by Marvell

Exascend’s unique strategic partnership with Marvell combines the best controllers in the industry with our hardware expertise and industry-leading firmware design. The result: flash storage devices ready for any challenge thrown at them.

In-house hardware and firmware expertise

Customization is at the heart of what we do. Our hardware and firmware teams are dedicated to your success and ready to develop solutions that tackle your challenges.

Recommended applications

Mission critical

Reliability comes second to none in mission critical applications – where failure is not an option.


Industrial applications demand unwavering performance in challenging environments.

Edge computing

The edge puts storage devices up against severe environmental challenges and unique demands.


Shocks, vibrations, and extreme temperature fluctuations demand only the best from storage devices.

Product information

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