
I ordered them without opening the computer which was a mistake as the kit included 4 and 15 pin power cables and the PSU used 5 pin cables. Check as each power supply is different. Also, the power cords were too short for my case. I have a larger case for more airflow, but not the largest available, and the power cords, while correct, were too short. The sata cables worked great and were long enough. They included a straight cable and a 90° cable. The straight line saved me because when installing an SSD I forgot that it doesn't go all the way to the edge of the tray to make room for the 90° cable.