This 15 pin sata power Y splitter cable can turn 1 SATA power port to 2 when the sata power supply shortage, provides a convenient solution for adding more connections to an existing power supply ...

Connect the 8-pin CPU power connector to the motherboard. Mount the SSD in its designated spot. Connect one end of the SATA cable to the SSD and the other to a SATA port on the motherboard.