8 of 8 people found the following review helpful
Also needs primary caddy mount,
This review is from: IBM ThinkPad 2nd HDD Adapter for Ultrabay Slim (Personal Computers)
This product works fine. However, it is designed to be used with a hard drive that already has a caddy on it that is designed to be used with the primary drive on IBM laptops. The drive will not fit properly in this adapter without the primary caddy.