STARTECH Internal 18" Serial ATA Cable with LP4 Adapter SATA18POW Cost-effective solution for powering a SATA drive from an LP4 connection on the computer power supply, which eliminates the cost of a power supply upgrade for compatibility with SATA hard drives Features a thin cable design, which helps reduce clutter and increase airflow within the computer/server case, for optimum system performance 7 pin Serial ATA Features a thin cable design, which helps reduce clutter and increase airflow within the computer/server case, for optimum system performance 1x Molex (LP4) Power Connector