And they get used mostly for servers anyway. There is no reason why a home user would need to have a hot swappable hard drive in their pc.It's not a friggin fancy ass hard drive made to look pretty to get more money for it. It's a hot swap hard drive in the hot swap tray.
It has a SPECIAL function and will not work in your home computer. Unless you have the hot swap bay. And if you think that drive is expensive, you better be sitting down when you price out the bays.