| 摘要 |
A hard disk drive (HDD) connector includes a main body, a HDD interface, a protection circuit, a power supply interface, and a signal wire. The HDD interface is mounted to a first side of the main body and configured for connecting with a HDD of the computing device. The power supply interface is mounted to a second side opposite to the first side of the main body, and connected to a power supply unit (PSU) of the computing device. The protection circuit adjusts the power output from the power supply interface according to a rotation speed of the HDD, and output the adjusted power to the HDD. The signal wire is configured to transmit signals between the HDD and a motherboard of the computing device.
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