Why doesn't the Elite "Disk Lock" function work on my CK3/S3 enclosure? Category : Specification / Capacity / Performance For the CK3/S3 enclosure to be equipped with Elite’s Disk Lock function, the following models of Transcend SSDs must be used:1. SSD370S2. SSD230S3. SSD250NIf not, the Disk Lock function may not be guaranteed. Is the answer helpful? Related Why is the storage capacity of my StoreJet (external-HDD) shown on the computer less than the volume written on the package? If I use the Transcend Elite for Windows to encrypt files in my external hard drive, can I decrypt them when connecting the drive to a Mac? What should I do if I receive an "Access is Denied" message when trying to open a drive or a folder? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started