SSD/HDD Aluminum Caddy for 12.7mm ODD Laptop Drive Bay Introducing the 12.7mm Optical Bay HDD/SSD Slim SATA Caddy; this slim caddy is designed to be the same form factor as any 12.7mm optical drive bay to replace and mount a HDD/SSD. A HDD/SSD can easily mount on the caddy and inserted into the optical bay for additional storage or to speed up the booting of your laptop. This caddy is made of lightweight Aluminum for heat management. It incorporate features like HQ Capacitor for stabilizing power to your HDD/SSD, SATA III, Static Electric protection and anti-shock bumper. The design is simple, just mount the HDD/SSD with its tool less design, inserted into the laptop drive bay and it is ready.