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 70CM Supports SATA 3.0 6Gbps bandwidth Power by Molex 4pin (12V/5V), Compatible with both 3.5" and 2.5" SATA hard drives