Home Appliance Wiring Harness Manufacturer
Hard Drive Power Cable
Computer technology encompasses various components that facilitate connections between devices, both internally and externally within a computer system. Among these, the hard drive power cable plays a pivotal role and is a common sight in both desktops and laptops.
This cable is also known as the SATA hard drive power cable, where SATA stands for Serial Advanced Technology Attachment (pronounced as "say-da"). Its function is to connect the hard drive, solid-state drive (SSD), or optical drive to the power supply unit (PSU) on the computer's motherboard.
- Suitable for hard drive
- LOW MOQ 50pcs accepted
- The prototype is available, lead time: 1-3 days
- Sample available
Ideal solution: When installing a new or replaced SATA hard disk or DVD drive on a power supply with Molex power port only, for DIY computers or IT technical repairs.
Circular reuse: SATA power cables connect the latest Serial ATA hard disk or drive to a power source with a traditional Molex LP4 interface. Connect the new SATA hard disk and drive to the old power supply with a 4-pin Molex port.
Related Product
Types of a Hard Disk Power Cable
Hard drive power cables are available in various forms, each designed by manufacturers for a particular purpose. The interface of the hard disk drive dictates the type of power cable required, distinguishing one cable from another.
SATA power cables are attached to the PSU (Power Supply Unit) and feature female SATA connectors at one end. These connectors are used to fit or plug the SATA cable into the PSU, while the opposite end connects to the hard drive. Typically, the female SATA connector is linked to a 6-pin male wiring configuration, similar to how a SATA socket or the PSU's Peripheral Component Interconnect Express (PCIe) is wired.
Additionally, there exists a SATA power extension cable, which serves as a universal power cable. This cable extends a short SATA power cable, featuring a male SATA connector at one end that fits into a SATA power cable already connected to the PSU. The other end of the extension cable has a female SATA connector, which plugs into a SATA device.
Difference between a Hard Disk Power Cable and Data Cable
A desktop computer's hard drive comprises two connectors: one for the data cable and the other for the power cable. It is crucial to familiarize oneself with these two cables, as they can be confusing. Swapping any of these cables can result in immediate malfunction, leading someone to mistakenly believe that the computer or hard disk is damaged.
Therefore, a power cable connects the computer's hard drive to the power supply, ensuring that the hard drive can function and facilitate the transfer of necessary information in and out. Conversely, a data cable connects the computer's motherboard to the hard drive for the purpose of data transmission.
Applications of a SATA Hard Disk Power Cable
Understanding that each computer component serves a vital purpose in forming a complete computer system is essential. Removing any of them should only be considered if they are no longer needed. One component that cannot be dispensed with is the hard drive power cable, as your computer must operate with a hard drive. Therefore, obtain the correct hard drive power cable by consulting us.
