2nd HDD SSD Hard Drive Caddy Adapter Bay for Lenovo Thinkpad E540 E440 L540 L440
9.5mm SATA to SATA 2nd Hard Drive Caddy For Laptop Optical Bay Acer Asus Compaq Dell HP Lenovo Sony Toshiba. The 2nd Hard Disk Drive Caddy/Adapter will bring you new maximum data storage flexibility.