Power a Serial ATA hard drive from a conventional LP4 power supply connection.
Connector A: 1x LP4 (4-pin; Molex hard drive power, large) male
Connector B: 1x SATA power (15-pin) receptacle
StarTech LP4 / Serial-ATA Power Adapter
Product
Product type
Power cable / adapter (internal)
Manufacturer’s warranty
30-year bring-in (see manufacturer's website for details)