Cf Express Typ B

Cf Express Typ B. Guide carte CF Express type B laquelle choisir Updated 10/12/2023: With the onset of USB 4.0 and CFexpress 4.0, a lot has changed The Type A CFexpress card variant is physically smaller than the Type B standard, and therefore you can't use a Type A card in a camera designed for XQD/CFexpress Type B cards.

This card is also backward compatible with select XQD. The CFexpress Type-B interface differs from CFexpress Type-A cards in that a dual-lane bus is used instead of a single-lane bus

CFexpress Type-B memory cards are larger format memory cards that have become the standard for high-end cameras (except Sony) The guide below includes both new 4.0 cards as well as the older 2.0 cards, but the new peak read and write. This card is also backward compatible with select XQD.

. The CFexpress Type-B interface differs from CFexpress Type-A cards in that a dual-lane bus is used instead of a single-lane bus Updated 10/12/2023: With the onset of USB 4.0 and CFexpress 4.0, a lot has changed

. 1TB and 512GB cards are also available, though these have slightly slower maximum read/write speeds. Sony has muddied the CFexpress waters by bring to market CFexpress Type A cards (yup, A comes before B, and yet we got Type B cards first - confusing, isn't it!)