[Brian]

The Icy Dock MB991IK-B is a tray load rack that supports 2.5" drives and fits in a standard 3.5" drive bay. The principle is pretty simple, to give users an easy way to swap out 2.5" drives in a convenient tray system, rather than having to open up the PC case to trade them out.

Full Review

[danwat1234]

Pretty similar name to the frame that Western Digital's Velociraptor sits in, called the IcePack.

[Brian]

The IcePack is actually totally different. That's a fixed tray designed primarily for heat dissipation. This is a tray loader that makes it easy to swap 2.5" drives. I'm not sure I'd actually put a VR in one of these unless it was for a short period of time.