Description:

External hard-disk line Mini sas HD SFF 8643 to SFF8088 next-generation SAS storage interface
Meet the signal bandwidth requirements of 6Gb/s to 12Gb/s or the corresponding SAS 2.1 and proposed SAS 3.0 industry standard signal specifications.
The system also offers greater linear board port density than previous SAS interconnect systems
Mini-SAS HD products are fully compliant with the SFF-8643 (internal application) and SFF-8088 (external application) industry specifications.
Connectors: SFF-8643 to SFF-8088 6G
 

Notice: 
There are SFF-8643 port for belowing raid card:

LSI 9207-8i
Adaptec Raid 71605
Adaptec Raid 72405
Adaptec Raid 8885Q
Adaptec Raid 8885
Adaptec Raid 8805
Adaptec Raid 8885E
Adaptec Raid 71685
Adaptec Raid 7805
Adaptec Raid 71605E
Adaptec Raid 78165
Adaptec Raid 81605ZQ


There are SFF-8644 port for belowing raid card:

LSISAS9202-16e
Adaptec Raid 71685
Adaptec Raid 8885Q
Adaptec Raid 8885
Adaptec Raid 8885E
Adaptec Raid 78165