Maxxtro Mini SAS - 4x SATA cable internal 500 mm Black

Different types of SAS connector:. (Mini SAS 4i): internal, up to 4 devices can be connected. (Mini SAS): external, up to 4 devices can be connected. (Multilane): hi-density connector internal, up to 4 devices can be connected. (Infiniband, IB 4X): hi-density connector external, also used internally in some cases, up to 4 devices can be connected. : internal, also allows SATA hard drives to be connected, max. 1 device can be connected.