ExAscend Essential CFexpress PCIe 3 x 2 512 GB memory card EXPC3E512GB
ExAscend’s CFE4 is an enterprise-grade series of CFexpress Type B cards optimized for professional photography and cinematography.
CFexpress Series (CFE4)
Excascend’s CFE4 is an enterprise-grade series of CFexpress Type B cards optimized for professional photography and cinematography. With patented technologies that ensure top-level stability and no dropped frames, it’s a perfect choice for high-end video capture and other demanding applications.
CFexpress Type B: Form factor
PCIe 3.0: Interface
Up to: 1,024 GB Storage capacity
Up to: 1,700 MB/s Sustained read
Up to: 1,000 MB/s Sustained write
Engineered for cinematography
We designed the CFX series to meet the tough requirements of modern photo and cinematography applications, ensuring stable top performance.
True CFexpress performance
The CFE4 series unlocks the true performance of CFexpress, revealing enterprise-level performance in a minuscule card format.
It's finally time to forget about frame drops. With Exascend's exclusive stability-enhancing technologies, stable top performance is finally here.
Ready for the real world
Exascend's CFexpress cards are built to last and provide top-level performance in even the most demanding environments.
Tuned to the limit
With our unique customization services, we tune our cards to make the most of your applications.
The CFE4 series is Exascend’s premium lineup of enterprise-level CFexpress cards. Featuring unique technologies that ensure smooth ultra-high resolution video capture with no dropped frames alongside Exascend’s signature enterprise technologies, they’re the ideal option for professional cinematography and demanding enterprise applications.
- Extreme sustained performance
- Designed for high-end cinematography
- Patented technologies that eliminate the risk of dropped frames
|CFexpress Type B
|PCIe 3.0 (NVMe 1.2)
|Active <3.5W; Idle <0.3W
|Maximum sequential read (MB/s)
|Maximum sequential write (MB/s)
|Max. 4K random read (IOPS)
|Max. 4K random write (IOPS)
|Operational temperature (°C)
|Storage temperature (°C)
|1 sector per 10^17 bits read
|Memory Card Form Factor
|Memory Card Capacity
29.6 mm x 38.5 mm x 3.8 mm