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 my new external hard drive not working on my computer? If the files you hope to back up contain those that are not allowed to be backed up, a warning message will pop up from Elite and the backup task will be interrupted. What should I do with the unconfigured disk, and how to partition my StoreJet (external-HDD) into several disks? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started