The Panasonic 256gb CFExpress Type B Card is offering astonishing speed and consistent recording. The CFexpress Card bridges the gap between existing devices and the future of technology. It allows you to capture smooth raw 4K videos with sustainable, low latency performance in your video recording. It provides fast read speeds up to 1700 MB/s along with write speeds up to 1000 MB/s. This card is backwards-compatible with selective XQD cameras that adopt firmware enabling CFexpress. The Panasonic CFExpress cards are built to withstand the toughest environments, constructed from stronger than standard components and designed to excel in physically challenging environments the card can operate in temps between -10° and +70°.



CF Express Specification

Ver2.0, Type B

PCI Express Specification

Generation 3, compliant with PCI Express base specification

Host Transfer Rate (Read )

Sequential Read up to 1700 MB/s

Host Transfer Rate (Write )

Sequential Write up to 1000 MB/s

Supply Voltage

3.3 V ± 5 %

Operating Temperature

-10 ? to +70 ?

torage Temperature

-40 ? to +85 ?


5 % RH to 95 % RH




1,500 G

Panasonic 256gb CFExpress Type B Card


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.