ProGrade Digital 165GB Cobalt CFExpress Type B Card Review


Our testing of the ProGrade Digital Cobalt 165GB CFExpress Type B Card was much as we expected, in that this is a top of the line storage card.  ProGrade bringing the capacity down just a bit opens that door for those that concentrate, as I, almost solely on photography.  This card hit highs of just under 1700MB/s, 1500MB/s write, but most importantly… 1450MB/s

Closing off with where we started, the ProGrade Cobalt 165GB has the three features one would hope for in their CFExpress storage card; high sustained write speeds while maintaining a decent temperature along with excellent data transfer speeds.  ProGrade has added a much needed capacity to its 325GB and 650 Cobalt family, one that has a decent price and they same 3-year ProGrade warranty.

Check ProGrade Cobalt 165GB CFExpressB Pricing at Amazon.

ProGrade Digital Cobalt 165GB Card Ratings

Product Build
3-Year Warranty
Price and Availability


The ProGrade Cobalt 165GB has sustained write speeds at a low temperature with excellent data transfer results at a great price!

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