Autor: Redaktion

Recording Media SxS

SxS (S-by-S) is a flash memory standard.

  • Two Different Models – SXS-1 and SXS-Pro
  • Both support data transfer via ExpressCard/34, PCI Express Gen2
  • The Pro Models have a data transfer speed of 440MB/s  for read and write. Some cameras can only record in 4K mode to a SXS Pro card, rather than the SXS-1.
  • The -1 Models have a read speed of 440MB/s but a write speed of 220MB/s
  • Ideal for 4K XAVC Intra 422 recording (4:2:2 50 Mbit / s only in UDF mode only)


  • 32GB, 64GB, 128GB (SXS-1)
  • 64GB, 128GB, 256GB (SXS-Pro)

Card reader / adapters

  • Dedicated card reader available
  • XQD adaptable to SxS, making it compatible with SxS based hardware / card readers and the ExpressCard interface.

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