Data Storage Cables, p/n I3229-1MC: Internal 32 Multilane-SAS Drive x4, 1m, Generic [Electronics]
The I3229-1MC is a 1 Meter Cable with a 32 Pin Multilane (SFF-8484) connector on one side, breaking out to 4 x SAS 29 Pin (SFF-8482) drive and power connectors on the other side.