Macbook pro 15 mid 2012 ssd with hdd
I have macbook pro 15 mid 2012
I want add ssd to my macbook
for this I found dvd bay http://www.ebay.com/sch/i.html?_nkw=...rd+Drive+caddy
but I don't know, I must leave my HDD in its place or put to dvd bay?
ssd use sata 3
hdd use sata 2
dvd bay have sata 2
MacBook Pro, OS X Mountain Lion (10.8.2)