CFexpress
Memory card format / From Wikipedia, the free encyclopedia
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CFexpress is a standard for removable media cards proposed by the CompactFlash Association (CFA). The standard uses the NVM Express protocol over a PCIe 3.0 interface with 1 to 4 lanes where 1 GB/s data can be provided per lane. There are multiple form factors that feature different PCIe lane counts.[1] One of the goals is to unify the ecosystem of removable storage by being compatible with standards already widely adopted, such as PCIe and NVMe. There already is a wide range of controllers, software and devices that uses these standards, accelerating adoption.
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Quick Facts Media type, Read mechanism ...
Media type | Memory card |
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Read mechanism |
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Write mechanism | Variable |
Standard | CFexpress standard |
Developed by | CompactFlash Association |
Dimensions |
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Extended from | XQD card |
Released | 2017 |
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