SFF-8644 is the latest HD MinSAS connector design for implementing HD SAS external interconnection solutions.
The internal parts of HD MiniSAS of L SFF-8644 are SFF-8643 conforming to SAS 3.0, and also support 12Gb/s SAS data transmission speed.
Both L SFF-8644 and SFF-8643 can support SAS data up to 4 ports (4 channels).
Supports installation of full height and half height shield.