SFF-8639

E734298

high-speed connector interface standard storage interface

SFF-8639 is a high-speed connector and interface standard used primarily for U.2 NVMe solid-state drives in enterprise storage systems.

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Observed surface forms (1)

Surface form	Occurrences
SFF-8639 connector	1

Predicate	Object
instanceOf	high-speed connector ⓘ interface standard ⓘ storage interface ⓘ
alsoKnownAs	U.2 connector NERFINISHED ⓘ U.2 interface ⓘ
category	storage connectivity standard ⓘ
compatibleWith	U.2 NVMe SSDs ⓘ backplanes supporting PCIe storage ⓘ
connectorPosition	drive side ⓘ
connectorType	board-to-device connector ⓘ
definedBy	Small Form Factor Committee NERFINISHED ⓘ
designedFor	high-performance storage ⓘ low-latency storage access ⓘ
enables	hot-swappable NVMe drives ⓘ shared infrastructure for SAS, SATA, and NVMe ⓘ
marketSegment	data center ⓘ enterprise ⓘ
physicalInterfaceLocation	front-accessible drive bays ⓘ
relatedStandard	SFF-8630 NERFINISHED ⓘ SFF-8680 NERFINISHED ⓘ SFF-TA-1001 ⓘ
replacedBy	U.3 (SFF-TA-1001) in some deployments ⓘ
standardNumber	SFF-8639 NERFINISHED ⓘ
supportsDriveType	enterprise NVMe SSD GENERATED ⓘ enterprise SAS SSD GENERATED ⓘ enterprise SATA SSD GENERATED ⓘ
supportsHotPlug	true ⓘ
supportsInterface	SATA 6 Gbit/s ⓘ dual-port SAS ⓘ x4 PCIe lanes ⓘ
supportsMultiProtocolBackplane	true GENERATED ⓘ
supportsProtocol	NVMe NERFINISHED ⓘ PCI Express NERFINISHED ⓘ SAS ⓘ SATA ⓘ
supportsUseCase	database storage ⓘ enterprise SSD deployment ⓘ high IOPS workloads ⓘ virtualization storage backends ⓘ
targetDeviceFormFactor	2.5-inch SSD ⓘ U.2 SSD ⓘ
usedFor	connecting NVMe solid-state drives ⓘ enterprise storage systems ⓘ
usedIn	data center systems ⓘ enterprise storage arrays ⓘ servers ⓘ

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

U.2 → alsoKnownAs → SFF-8639 ⓘ

U.2 → replacedName → SFF-8639 ⓘ

U.2 → connectorType → SFF-8639 ⓘ

this entity surface form: SFF-8639 connector