Tough As Nails. The Sony 640GB CFexpress Type A TOUGH Memory Card utilizes the PCIe 3.0 Bus, enabling its read speeds of up to 800 MB/s and 700 MB/s write speeds. Beyond this speed, this CFexpress card is designed to withstand falls from up to 15-feet, and is also resistant to extreme temperatures, X-rays, electrostatic, and UV lighting.

Record, Recover, Repeat. For further protection of what you create on this memory card, it offers the ability to download the File Rescue recovery software for recovering lost or even accidentally deleted files, and Media Scan Utility can be used to automatically scan CFexpress cards and inform you of the flash memory condition.

High Speed, Small Footprint. Its ultra-fast write speed ensures extremely low latency, making it ideal for RAW photo and video capture.

Compatibility Corner. CFexpress Type A memory cards utilize a wholly unique format. This means CFexpress Type A cards will only work in media slots that are specifically designed to accept CFexpress Type A media. If you are looking for the physically larger CFexpress Type B media that is more common in video cameras, we have those available for rental separately, and they are not cross compatible.