Tech News: ProGrade CFexpress 4.0 Cards Deliver Blazing Speeds

By David Schonauer   Wednesday December 6, 2023

ProGrade Digital’s newest CFexpress 4.0 cards offer some impressive speeds — read speeds up to 3,400MB/sec, with burst write speeds up to 3,000MB/sec and sustained write speeds are a guaranteed 2,400MB/sec. And, notes DIY Photography, they are reasonably priced:  The new Gold Series CFexpress 4.0 cards offer almost identical speeds …

Read the whole story at DIYPhotography.

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