I use double tape to install it in my PC.
I bought the oem version....without the brackets thing..
somehow I think...it is not the best solution...hehehehehehe
How will the tape hold up once the drive heats up a bit? It will melt the glue.
If I was you I'd get a $5 bracket so your drive does not go bouncing around your case when the tape fails and you spend another $500 to replace a drive and motherboard.