Final answer:
The SATA interface specification defines a power connector consisting of a 15-pin male connector that provides power to SATA drives.
Step-by-step explanation:
The SATA interface specification defines a power connector consisting of a 15-pin male connector. This connector is used to supply power to SATA hard drives, solid-state drives, and optical drives. It provides both +3.3V and +5V power to the device.
The power connector consists of a row of 15 pins arranged in a specific pattern. The first 11 pins are used for power transmission, while the remaining 4 pins are used for optional features such as hot-plugging and device activity indication. The pins are labeled and color-coded for easy identification.