Interesting info about CFexpress 4.0: Cooling needed for data transfer and likely no camera will support it for the next 1-2 years

Back in autumn the CFexpress association announced the new 4.0 standard. As you know Current Type A cards used by Sony cameras have a read speed up to 900MB/s and a write speed up to 800MB/s. The new CFexpress 4.0 Type A cards (like the Lexar you see on top) use the new PCIe Gen…...

read more...

Published By: SonyAlphaRumors - Monday, 26 February, 2024