SDXC

E745351

Secure Digital standard memory card format

SDXC is a high-capacity Secure Digital (SD) memory card format designed to support large storage sizes and faster data transfer rates for devices like cameras, smartphones, and computers.

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Observed surface forms (1)

Surface form	Occurrences
microSDXC	1

Statements (51)

Predicate	Object
instanceOf	Secure Digital standard ⓘ memory card format ⓘ
abbreviationOf	Secure Digital eXtended Capacity NERFINISHED ⓘ
announcedInYear	2009 ⓘ
backwardCompatibilityNote	not readable in many SDHC-only or SD-only devices ⓘ
compatibleWith	SDXC-compatible card readers ⓘ
compatibleWithFileSystem	exFAT ⓘ
dataTransferCharacteristic	supports higher data transfer rates than standard SD and many SDHC cards ⓘ
designedFor	high-capacity flash memory storage ⓘ
followsStandard	SD Association specifications ⓘ
fullName	Secure Digital eXtended Capacity NERFINISHED ⓘ
introducedBy	SD Association NERFINISHED ⓘ
maximumTheoreticalCapacity	2 TB ⓘ
minimumCapacity	32 GB ⓘ
partOf	Secure Digital family NERFINISHED ⓘ
physicalFormFactor	full-size SD card ⓘ microSD card (microSDXC) ⓘ
predecessor	SDHC NERFINISHED ⓘ
requires	SDXC-capable host device for full functionality ⓘ
storageMedium	NAND flash memory ⓘ
supportsApplicationClass	A1 GENERATED ⓘ A2 GENERATED ⓘ
supportsBusInterface	SD Express (on some cards) GENERATED ⓘ UHS-I GENERATED ⓘ UHS-II GENERATED ⓘ UHS-III GENERATED ⓘ
supportsCapacityRange	32 GB to 2 TB GENERATED ⓘ
supportsSpeedClass	Speed Class 10 ⓘ Speed Class 2 ⓘ Speed Class 4 ⓘ Speed Class 6 ⓘ UHS Speed Class U1 ⓘ UHS Speed Class U3 ⓘ Video Speed Class V10 ⓘ Video Speed Class V30 ⓘ Video Speed Class V60 ⓘ Video Speed Class V90 NERFINISHED ⓘ
targetDevice	DSLR cameras ⓘ camcorders ⓘ desktop computers ⓘ digital cameras ⓘ gaming consoles ⓘ laptops ⓘ mirrorless cameras ⓘ smartphones ⓘ tablets ⓘ
targetUseCase	4K video recording ⓘ continuous burst photography ⓘ general removable storage ⓘ high-definition video recording ⓘ
usesFileSystem	exFAT NERFINISHED ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

SD Association → standardizes → SDXC ⓘ

this entity surface form: microSDXC