Upgrade your Computer's Storage Potential. Are you looking for the very latest 2.5" Hard Disk Drive (HDD) or Solid State Drive (SSD) upgrade for your existing 3.5" Drive Bay Setup? Do you simply need a very low cost 2.5" adapter cradle for your system?. The SSDRAIL is a very low cost and easy to install mounting assembly produced in ABS plastic to allow easy fitment of any 2.5" HDD or SSD Drive into your existing 3.5" Drive bay found on Server Workstation and Desktop computers. The adapter cradle can also be used for other media types including 2.5" Tape Backup and media card readers also. Dynamode understands that you might already have Data and Power cables for your new SATA or other interface Mass Storage Device so we do not bundle unnecessary hardware that you will not use. Ideal for System builders.