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 actual storage capacity of the product slightly less than the volume specified on the product's package? What should I do when my external hard drive is displayed as "uninitialized" and "unallocated"? Why is my new external hard drive not working on my computer? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started