ProGrade's new 320GB, 640GB CFast 2.0 cards are its fastest yet, but still fall short to CFexpress

ProGrade's new 320GB, 640GB CFast 2.0 cards are its fastest yet, but still fall short to CFexpress
The CFast 2.0 might be all but dead, but…
Source: dpreview
ProGrade's new 320GB, 640GB CFast 2.0 cards are its fastest yet, but still fall short to CFexpress