Add a second 2.5 hard drive or SSD to your DELL Latitude E6x40 Series, namely the E6540, E6440 laptop via the E-Modular (E-Module) Bay / optical drive bay with this drive caddy. This is a nicely finished product. The black plastic faceplate/bezel is molded to match the curves of the laptop. The rest of the caddy is manufactured in a combination of die-cast aluminum and stainless steel for heat dissipation and to also reduce EMI noise. The base of the caddy is manufactured in die-cast aluminum for light weight, rigidity and durability. This is a genuine Newmodeus caddy. Newmodeus is the world's leading manufacturer of HDD SSD caddies. Includes black " HDD / SSD Solutions" nylon carrying pouch to store / carry your original optical drive.