SATA power connectors are used to power storage devices like hard drives and SSDs.

This is the small connector, usually located near the main 20-pin but on a separate harness. It has 6 positions (2x3) but may have only 4 or 5 wires populated.

Dell D220p 01 Power Supply Pinout 2 Link

SATA power connectors are used to power storage devices like hard drives and SSDs.

This is the small connector, usually located near the main 20-pin but on a separate harness. It has 6 positions (2x3) but may have only 4 or 5 wires populated. Dell D220p 01 Power Supply Pinout 2