Yes, I have several of the docking stations and any drive - 2.5" or 3.5" - fits fine AS LONG AS THE SATA CONNECTORS are in the "standard" spot -- which is almost certain.
If the drive is too thick for the small 2.5" cutout (which it may be -- the cutout is about 12.5mm on my BlackX dock), the hinged cover will simply drop down to accomodate it (just as it does for 3.5" drives). It is NOT a problem -- the drive could be 1" thick and it woudl easily fit.