Serious About Speed

Going the Distance with a Former National Hot Rod Association® Champ

Article and Photo by Whit Bazemore

Powered for Peak Performance

ProGrade Digital SDXC™ UHS-II, V90 brings peak performance to cameras that produce incredibly rich data files. A V90 rating ensures capture of no less than 90MB/second—a crucial performance level required by latest generation cinema and photography cameras. Read speed up to 250MB/second Write speed up to 200MB/second

CFAST™ 2.0

Read data transfers at speeds of up to 550MB per second. Capacities range from 128GB to 512GB.


Read data transfers at speeds of up to 200MB per second. Capacities range from 64GB to 256GB.


Read data transfers at speeds of up to 250MB per second. Capacities range from 64GB to 256GB.


USB 3.1, Gen. 2 card reader transfers data at up to 1.25GB per second.

“Speed, Durability, Reliability”

More than 300 hours programming from the 2018 World Rally Championship season is being captured by ProGrade Digital memory cards. Jona Siebel, managing director with WRC, explains the need for high performance, high-quality digital storage media.

CFexpress™ 1.0

Demonstrated performance benchmark speeds exceeding 1,400MB/second and burst write speeds of greater than 1,000MB/second–nearly three times faster than CFast memory cards and more than four times those for SDXC™ UHS-II.


ProGrade Digital SDXC™ UHS-II, V60 provides excellent value for the money, and a performance level that streamlines capture when paired with the latest DSLR, mirrorless, camcorder and digital cinema cameras. No dropped frames—even when acquiring data-intensive 4K, Ultra High Definition (UHD) and high bit rate MPEG-4. Cards are guaranteed to operate at sustained read speed of up to 200MB/second and sustained write speed of up to 80MB/second. With Video Speed Class 60, a write rate of 60MB/second is guaranteed.

High Speed Workflow Reader

Indispensible for cinema, video and photography workflows where large volumes of data files are the norm. Get rapid, precise and simultaneous transfer of data from both cards at speeds of up to 1.25GB/second with the USB 3.1, Gen. 2 interface.

CFAST™ 2.0

ProGrade Digital provides the highest quality, best performing digital memory cards. With Video Performance Grade 130 (VPG-130), write speed will not drop below 130MB/second—a level required by top cinema cameras. A sustained read rate of up to 550MB/s, and sustained write rate of up to 450MB/s, gives motion capture pros smooth capture without dropped frames when creating 6K, 4K, Full HD and high bit rate MPEG-4 files. Photographers will power through burst mode, plus witness incredibly fast data transfer when moving and backing up files.


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