Overview
The StarTech.com SATA III data cable is a reliable 18-inch (46 cm) internal connection cable supporting SATA 6Gbps transfer speeds. It is hot-plug compatible, making it convenient for adding or replacing SSDs and HDDs. The locking connectors prevent accidental disconnection due to vibration.
Key Features
- Supports SATA III (6Gbps) with backward compatibility to SATA II / I
- Standard 18-inch (46 cm) length fits most PC cases
- Locking connectors for secure attachment
- Hot-plug capable
- Package includes one cable
Compatibility Guide
This cable connects a motherboard SATA port to SATA storage devices such as 2.5-inch SSDs, 3.5-inch HDDs, and 5.25-inch optical drives. It is not compatible with M.2 SATA SSDs (which use a dedicated connector). SATA III is backward compatible, so it works with SATA II and SATA I devices without issue.
Ideal Use Cases
- Adding an SSD or HDD to an existing PC
- Extending a cable that is too short
- Replacing old or low-quality SATA cables
- Using hot-swap drive bays
Upgrade Considerations
While the cable itself does not affect transfer speed, poor-quality cables can introduce errors. Choose a reputable brand. Also, select an appropriate length: too long can clutter the case and impede airflow. The 18-inch length is suitable for standard ATX cases.