well the storage device cables are called SCSI (Small Computers System Interface) and those power cables don have any special names,,, The power output from smps comprises of four wires.. +12v -12v +5v and -5v
Storage cables have basically 3 types: IDE, SATA and SCSI, and are referred to by those names. Power connectors are sometimes called molex connectors after the company that first made them, or just power connectors and their applicable voltage they supply.
