ADSRO Laptop Hard Drive Disk HDD Caddy Cover for DELL Latitude E6400 E6410 + Screw Type: Hard Drive Caddy Cover Screws Can expand your system and storage capacity with an additional hard drive Modular construction, you can just remove the CD driver and put this in the slot Fast & Reliable connection in laptop, just as the primary HDD Compatible with:DELL Latitude E6400 E6410