PC4 Series

Exascend’s PC4 series brings incredible performance to any application with its PCIe 4.0 interface and performance-enhancing Exascend technologies.

PCIe 4.0




5 years


Up to

0 MB/s

Sustained read

Up to

0 MB/s

Sustained write



High-end commercial storage

The PC4's high performance, smart technologies, and generous warranty makes it a perfect choice for commercial applications.

High-speed PCIe 4.0 interface

With sustained read of up to 3,500 MB/s and sustained write of up to 3,500 MB/s, the PC4 series can improve any application with its performance.

Exascend technologies

The PC4 is enhanced with Exascend's patented and industry-leading technologies, bringing its performance to levels normally reserved for industrial-grade devices.

Generous warranty

We provide a five-year warranty with the PC4, giving you peace of mind that your storage device is with you for the long haul.


The PC4 series is designed to deliver high sustained PCIe 4.0 performance to commercial applications and is enhanced with Exascend’s firmware and hardware technologies.

Series highlights:

  • High read and write speeds with PCIe 4.0
  • M.2 (2280) form factor
  • High stability and reliability

To learn more about how the PC4 series can help bring your applications to the next level, please do not hesitate to send us a product inquiry and we will get back to you in no time.

Advanced technologies


Afterburner™ is a performance-enhancing Exascend technology that leverages SLC cache to boost sequential read and write speeds in storage devices with 3D TLC NAND.

Tamper-Proof Firmware

Exascend leverages firmware encryption with tamper-proof cryptographic signatures. This eliminates the risk of malicious firmware tampering that may otherwise compromise the very heart of the storage device.

Data Retention Plus™

Data Retention Plus™ dynamically refreshes data stored on the Exascend storage device based on usage patterns. This facilitates even drive wear leveling and strengthens data retention.

TCG Opal 2.0

Our SSDs’ compliance with the TCG Opal 2.0 specifications protects user data from unauthorized access with features such as hardware encryption and LBA-based read/write permissions while guaranteeing industry-wide device interoperability.


Exascend’s secure storage solutions offer the highest level of data protection with virtually unbreakable AES-256 encryption, guaranteeing unbeatable encryption compliant with federal agencies’ stringent data security requirements.

...and many more

The PC4 series also supports multi-image firmware backup, RAID ECC, and other advanced Exascend technologies.

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.

Product information

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