Also known as SFF-8639
thumb|SSDs with U.2 interface
Wikidata facts
- Instance of
- technical standard
- Subclass of
- bus
- Based on
- SATA Express
- Image
- OCZ Z6300 NVMe flash SSD, U.2 (SFF-8639) form-factor.jpg
- Speed
- 6
Show 3 more facts
- uses
- PCI Express
- has characteristic
- hot swapping
- different from
- SATA Express
via Wikidata · CC0
~3 min read
Encyclopedic overview
8 sectionsContents
- History
- Connector
- Availability
- Form factor
- U.2 compared with M.2
- U.3
- See also
- References
thumb|SSDs with U.2 interface
U.2 (pronounced "U-dot-2"), formerly known as SFF-8639, is a computer interface standard used to connect solid-state drives (SSDs) to a computer. It defines the physical connector, electrical characteristics, and supported communication protocols.
Excerpted from Wikipedia’s “U.2” article, available under the CC BY-SA 4.0 licence.