Where the SATA data cable is usually made up of solid plastic, which extends into a flat, single-band cable, the SATA power connector will continue from its head to multiple, thin, rounded wires of different colors.īoth cables are required for SATA devices to work, and both do different jobs. Beyond length, they can be told apart by the cables that connect to them. The former is the short, L-shaped, seven-pin connector, while the latter is the more extended 15-pin connector - the taller “L” of the two.īoth connectors are typically reversed on the drives they allow connections for, with the bases of their respective “L” shapes facing one another. In other words, your PC connects through two SATA ports, one on the drive and another on the motherboard.Īlthough SATA connectors are described as a single port or connector, SATA encompasses two ports: The data connector and the power connector. Data and powerĪlthough there is a myriad of computer products that are designated as SATA devices, the reason they are called that is that they use the SATA interface. That may be a little confusing so read on to learn more about SATA, and don’t forget to check out our guide to what SSDs are, as well as our guide on some of the best SSDs available today.
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