I love that is shows power On/Off cycles the drives heath! Everyone should have this windows program for all Used drives to show drives with Bad sectors. I had recently purchased a used 2.5 drive. The health of the drive was at 17 percent and haf 47 bad sectors. I contacted the seller of the hard drive and he apologized and refunded by purchase. This windows program checks both SSD/Mech. Hard drives. I would Definitely recommend this program!