This spare/extra SATA hard drive caddy/drive tray can be used with StarTech.com's 5.25in SATA Hard Drive Mobile Rack Drawer (DRW110SATBK) allowing you to hot swap an additional SATA hard drive, swap operating systems, make high speed, high capacity backups or provide individual hard drives for multiple users
Features:
Hard drive caddy
Fully supports SATA revision 1/2/3 hard drives and controllers
Rubber shock absorbers
Compatible with DRW110SATBK mobile rack/drive drawers