SAS Mini Cage — Ganged 2x1 for Backplane I/O
The TE Connectivity 1888321-2 is a SAS Mini connector cage from the EVERCLEAR series, configured as a ganged 2 x 1 cage — two SAS Mini ports side by side in a single shielded housing. This is the cage assembly that mounts on the PCB edge and receives the SAS Mini plug from the drive or controller cable. A board guide is integrated into the cage, which helps align the plug during insertion and reduces the risk of stubbing or damaging the contacts in blind-mate scenarios — a practical feature for dense server or storage chassis where the cable is routed by feel.
Cross-Shop: 1888321-2 vs 2227302-3
The difference is packaging: 1888321-2 ships in Bulk, while 2227302-3 ships in Box. For a production line that feeds from tape or tube, the packaging form may matter; for a one-off or prototype build, either works. Both are Active.