You don't require for an empty computer case and hard drive confine are also been sold out independently. I've also seen that there are enclosed spaces for supporting of 5 - 7 hard drives in the computer.

I also find out that a server wherein the case which provides support for 5 hard drives that can use 5/14 mobile racks but presently I have one drive which has Sata multiplexer indicating that it detects but Windows is fussy about identifying it as there. At different times and also find that it more irritating. I have also checked it with a normal external case and it always gets identified by the windows so that you know the drive which can be read as well as written but up to the multiplexer unit which keeps the problems from Windows even seeing it. The main reason for using the multiplexer and the server for reducing the excess clutter of an extra power supply and the cable and another case. How can I resolve this problem by making use of the multiplexer rather than an exterior case only one of the drive which has this custom in spite of of what racks it's secured in but know that it does work.