Deyoung 2nd SATA Hard Drive HDD SSD Caddy Adapter for Lenovo IdeaPad Z40-70 Z50-70 Z50-75 Z70-80 Add a 2nd drive to your laptop by replacing your optical drive This is universal SATA-to-SATA Optical bay Caddy Adapter Tray; This device accepts 2.5" inch 9.5mm / 7mm high or less SATA HDD / SSD. Compatible with:Lenovo IdeaPad Z40-70 Z50-70 Z50-75 Z70-80 Notice: Buyers need to remove their optical drive faceplate(bezel) and Bracket to re-use onto the caddy for proper working!!!