The standard CFexpress

The successor of Compact Flash has been on the market since 2017.
The standard for solid state memories operates via a PCIe interface (up to four lanes) and NVMe.
The memory cards shown here belong to the Type B with its standard dimensions of 38.5 x 29.8 x 3.8 mm. Read and write speed vary depending on the memory capacity.

The operational lifetime of the card when reading is almost unlimited.

CFexpress memory cards

•   Memory capacity: 64 GB
•   Connector: 1 x CFexpress 1.0
•   Interface: PCIe x2 Rev. 3.0
•   Form factor: Type B
•   Flash Type: TLC
•   Maximum read speed: 750 MB/s
•   Maximum write speed: 230 MB/s
•   MTBF: 1,500,000 hours
•   Power consumption: max. 1.8 W
•   Vibration: 20G
•   Shock: 1500G
•   Storage temperature: -40 °C ~ 85 °C
•   Operating temperature: 0 °C ~ 70 °C
•   Supports NVM Express (NVMe)
•   Supports TRIM, S.M.A.R.T.
•   Dimensions (LxWxH): ca. 38.5 x 29.6 x 3.8 mm

•   Memory capacity: 128 GB
•   Maximum read speed: 1450 MB/s
•   Maximum write speed: 450 MB/s

•   Memory capacity: 256 GB
•   Maximum read speed: 1550 MB/s
•   Maximum write speed: 900 MB/s

•   Memory capacity: 512 GB
•   Maximum read speed: 1600 MB/s
•   Maximum write speed: 1000 MB/s

PCI Express Card to
1 x external CFexpress slot

•   Connectors
       external:1 x CFexpress slot
       internal: 1 x PCI Express x4, V3.0
•   Supports NVM Express (NVMe)
•   Low profile bracket

USB Type-C™ Card Reader
for CFexpress memory cards

•   Connectors
       1 x SuperSpeed USB 10 Gbps USB-C™ female
       1 x CFexpress slot
•   Push to Push CFX socket
•   Data transfer rate up to 10 Gbps
•   Supports NVM Express (NVMe)
•   1 x LED indicator
•   Dimensions (LxWxH): ca. 73 x 53 x 10 mm
•   Cable length ca. 30 cm