Amazon.com: 9.5mm 2nd HDD SSD Caddy for Lenovo IdeaPad Z40 Z400 Z500 Z510 Z710 Z50-70 Z50-75 Z51-70 Z50-70 Z50-70 DVD Drive Optical Bay Second Hard Disk Enclosure : Electronics
Amazon.com: DY-tech 2nd SATA Hard Disk Drive HDD SSD Caddy Frame Tray for Lenovo IdeaPad Z50-70 B50-30 : Electronics
Amazon.com: DY-tech 2nd SATA Hard Disk Drive HDD SSD Caddy Frame Tray for Lenovo IdeaPad Z50-70 B50-30 : Electronics