SxS

SxS (S-by-S) is a flash memory standard compliant to the Sony and SanDisk-created ExpressCard standard. According to Sandisk and Sony, the cards have transfer rates of 800 Mbit/s and burst transfer rate of up to 2.5 Gbit/s^[1]^[2] over the ExpressCard's PCI Express interface. Sony uses these cards as the storage medium for their XDCAM EX line of professional video cameras.

^ "Sandisk and Sony Announce SxS Memory Card Specification for Professional Camcorders". Sony Group Portal - Sony Global Headquarters.
^ Sandisk and Sony make yet another flash memory spec Archived 2007-04-21 at the Wayback Machine

[1] "Sandisk and Sony Announce SxS Memory Card Specification for Professional Camcorders". Sony Group Portal - Sony Global Headquarters.

[2] Sandisk and Sony make yet another flash memory spec Archived 2007-04-21 at the Wayback Machine

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