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

Exascend’s PC4 series brings incredible performance to any application with its PCIe 4.0 interface and performance-enhancing Exascend technologies.
Interface
Flash
Warranty
Up to
Sustained read
Up to
Sustained write
The PC4's high performance, smart technologies, and generous warranty makes it a perfect choice for commercial applications.
With sustained read of up to 3,500 MB/s and sustained write of up to 2,200 MB/s, the PC4 series can improve any application with its performance.
The PC4 is enhanced with Exascend's patented and industry-leading technologies, bringing its performance to levels normally reserved for industrial-grade devices.
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:
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.
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.
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™ dynamically refreshes data stored on the Exascend storage device based on usage patterns. This facilitates even drive wear leveling and strengthens data retention.
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.
The PC4 series also supports multi-image firmware backup, RAID ECC, and other advanced Exascend technologies.
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.
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.
Image | Model Name | Form factor | Capacity (GB) | Max. seq. read (MB/s) | Max. seq. write (MB/s) | TBW (max.) | Inquiry |
---|---|---|---|---|---|---|---|
![]() | EXPC4M001TB | M.2 (2280) | 1024 | 3500 | 3500 | 600 | |
![]() | EXPC4M002TB | M.2 (2280) | 2048 | 3500 | 3500 | 1200 |
PC4 Series | |
Edition | PC4 |
Physical information | |
Form factor | M.2 (2280) |
Interface | PCIe 4.0 (NVMe 1.4) |
Capacity | 1,024–2,048GB |
Flash type | 3D TLC |
Input voltage | 3.3V±5%; 12V±5% |
Power consumption | Active |
Performance | |
Maximum sequential read (MB/s) | 3,500 |
Maximum sequential write (MB/s) | 3,500 |
Max. 4K random read (IOPS) | 600,000 |
Max. 4K random write (IOPS) | 500,000 |
Reliability/endurance | |
Operational temperature (°C) | 0–70 |
Storage temperature (°C) | -40–85 |
UBER | 1 sector per 10^17 bits read |
TBW (max.) | 1,200 |
MTBF (hours) | 2,000,000 |
Warranty (years) | 5 |
Cookie | Duration | Description |
---|---|---|
cookielawinfo-checbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
cookielawinfo-checbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
cookielawinfo-checkbox-advertisement | 1 year | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Advertisement". |
cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
__cfduid | 1 month | The cookie is used by cdn services like CloudFare to identify individual clients behind a shared IP address and apply security settings on a per-client basis. It does not correspond to any user ID in the web application and does not store any personally identifiable information. |
Cookie | Duration | Description |
---|---|---|
_ga | 2 years | This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors. |
_ga_0X01T81FSN | 2 years | This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors. |
_ga_29FE9NVLND | 2 years | This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors. |