I have MacBook Pro 13 2009 and tried M4 512gb in the optical drive. I had sleep/wake issues. I have read others who also experiencing same problem.
Is there anyone who has no problem running main osx in ssd in optical drive? If so, what's the brand/size of your ssd and which model is your MacBook Pro
Is there anyone who has no problem running main osx in ssd in optical drive? If so, what's the brand/size of your ssd and which model is your MacBook Pro