ProGrade has announced its latest large-capacity CFast memory cards, available in 320GB and 640GB capacities. The new family of cards provides read speeds of up to 550 MB/s, burst write speeds of 520 MB/s, and sustained write speeds of up to 470 MB/s. Designed to give professionals access to the maximum sustained speeds, these cards provide the highest-quality data capture without throttling performance and bear ProGrade's Cobalt designation, which is reserved for the brand’s top performance cards.
In addition to professional-grade performance, these new cards offer several protections and safeguards. They’re engineered to be resistant to X-rays and shocks from drops. They’re also certified Video Performance Grade 130 (VPG 130), which guarantees that the write speed in the camera will not drop below 130 MB/s.
To learn more about ProGrade's newest cards, including detailed info on performance and specs, be sure to visit the product page on the B&H website. And, if you have any questions, be sure to ask in the Comments section, below!