Visit Amazon sites : br 2nd HDD or SSD Caddy Lenovo ThinkPad T420T430T510T520T530 W510 W520 W530 (genuine Newmodeus)br br Works with 25 SATA hard drives up to 127mm in height br Add a 2nd drive to your ThinkPad Also comptible with 25 SATA SSD br Fits in the the CDDVD optical drive bay Works with the laptops eject mechanism Note not compatible with the T430s T420s We have a different caddy for the T430s and T420s laptops br Compatible with Lenovos that have a 127mm Ultrabay Newmodeus Genuine Caddy br Includes black HDD SSD Solutions nylon carrying pouch for your original optical drive