CEA-G640T

The CFexpress Type A standard was designed to provide compact devices with blazing fast performance for creating innovative video. Leveraging the capabilities of the Alpha series cameras and the latest image processing processors.

Registration data protection
High resistance to atmospheric agents and shocks
Ideal for the workflow of demanding photographers and videographers
Super fast read speeds of up to 800MB / s
Amazing processing speed
Expand your photographic possibilities drastically, with uncompressed continuous RAW shooting for fast-paced action like motorsports and wildlife. Write speeds of up to 700MB / s far exceed those of the best SDXC cards, ensuring lightning-fast elimination of the camera buffer for highly responsive continuous shooting.

reliable video
Sony's Type A CFexpress cards are optimized for continuous writing of high-speed data, making them ideal for high-speed professional video recording, such as 4K 120p capture on cameras such as the A7S III, where the reliability is essential. For added reassurance and stability of video recording, they also carry the 400 VPG (Video Performance Guarantee).

Ultra efficient workflow
Significantly speed up your workflow with the enhanced MRW-G2 card reader and ultra-fast read speeds of up to 800MB / s for data transfer and backup. Work seamlessly with high-resolution photos and high-speed video to complete projects at the speed of your imagination.

Robust. Reliable. Available
Paired with professional devices like the A7S III, CFexpress Type A memory cards are perfect for dealing with the unpredictability of outdoor sports and shooting or the whims of outdoor expeditions. They are designed for extended professional use in the toughest environments, from snow-capped mountains to sandy deserts, so you can shoot, swap and store safely.

Analyze and monitor your memory
Over time, the flash memory becomes full and no longer stores data. When used with the MRW-G2 card reader, Sony's Media Scan utility automatically scans the CFexpress Type A memory card, informing you of its condition so you can take action before it reaches its limit.

Recover lost files
Even when things go wrong, you can avoid disaster with Sony memory card customer downloadable recovery software that recovers accidentally deleted files and corrupt photos and videos in a variety of popular formats.

Lightning-fast archiving for innovative creators
The CFexpress Type A standard was developed to provide compact cameras with the ultra-high-speed performance required for creating cutting-edge video. Maximize the capabilities of Alpha series cameras and the latest image processing engines. For professionals looking for higher levels of performance and expression, this compact board is a must.