Adattatore femmina SFF-8644 Mini SAS HD doppia porta a SAS HD SFF-8643 interno
External 8644 to internal 8643 adapter, will work both on the host and device side. Dual Ports Mini SAS HD SFF-8644 To Internal SAS HD SFF-8643 PCBA Female Adapter With Low Profile Bracket. Supports up to 12Gb/s Mini SAS HD Data Transfer Rate.