Cooler Master HDD Rail - No Screws Required

This is a rail to mount 3.5" disk drives in the drive cage of Cooler Master PC cases. It's designed such that it just uses pegs to hold the drives, in case you don't happen to have HDD screws on hand. Prints in one piece.

The only place that may need support is the indentation on the handle, if your printer isn't super reliable at bridging. It printed fine for me with no supports, though.

Includes mounting pegs as part of the model instead of using HDD screws. Also has some changes to base geometry - the rails are made slightly more accurate to the original Cooler Master rails (the side “nubs” which assist in locking the drive into place), while the “handle” is changed slightly to make printing easier.