L.F. New 2.5" /9.5mm (SATA) 2ND HDD HARD DRIVE Caddy/Adapter For DELL Latitude E6400 E6500 E6410 E6510 E4300; DELL Precision M2400 M4400 M4500 Series Add this caddy to your DELL notebook so you can enjoy two hard drives at the same time. Simply swap your CD-ROM drive with this Caddy (with added hard drive) and you are ready to go.Ideal for adding extra storage or back up data from primary HDD Plug and Play, Supports hot swapping, No cables/PSU/software driver needed This device takes 2.5"/9.5mm SATA laptop HDD Only Accessory Type: Replacement Part(non OEM) Third-party factory produce