The ProGrade Digital 960GB CFexpress 4.0 Type A Iridium Memory Card write speeds are 800 MB/s, and its VPG-200 certification of minimum write speeds guarantees that they will not dip below 200 MB/s, which is necessary to continuously record codecs such as raw 4K video and extremely data-intensive 4K and 6K ProRes 4444 codecs, as well as 4K, 6K and 8K ProRes 422 HQ codecs, among several others. X-ray-proof, shock-proof, vibration-proof, and extremely tolerant of high and low temperatures, the card leverages an NVMe PCIe Gen4 x1 host controller interface. It's also equipped with Refresh Pro, a feature that allows you to monitor the card's battery life and, among other things, sanitize it and bring it back to 'factory-fresh' speeds. Refresh Pro software also offers the option of an in-field firmware upgrade in the event that you should need it to maintain optimal performance with the ProGrade Digital CFexpress 4.0 Type A Iridium Memory Card.
Features
Max Read Speed: 1800 MB/s
Max Write Speed: 1700 MB/s
Sustained Write Speed: 800 MB/s
Min Sustained Write Speed: 200 MB/s
Records raw 8K, 6K, and 4K Video
Refresh Pro ready
In the Box
ProGrade Digital 960GB CFexpress 4.0 Type A Iridium Memory Card (2-Pack)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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