USB Type-C ↔ U.2 (SFF-8639)
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Compatibility check and signal path analysis
Adapter Required
These connectors are not directly compatible. An adapter or converter cable is needed.
Recommended: USB Type-C to U.2 (SFF-8639) adapter
Signal Path
USB Type-C
Family
USB
Form Factor
Oval symmetric
Pin Count
24
Reversible
Yes
U.2 (SFF-8639)
Family
Storage
Form Factor
Dual-port wide
Pin Count
68
Reversible
No
Notes
USB Type-C to U.2 (SFF-8639): External storage enclosures and adapters bridge USB to various storage interfaces. USB 3.2 Gen 2x2 (20 Gbps) is fast enough for NVMe SSDs. The USB Type-C (USB) and U.2 (SFF-8639) (Storage) are from different connector families.