What is the size of the cdrom sled in sony vaio laptops?

Question

Iron

Actually, the question is: 9.5 or 12.7 mm?
Notebook Sony Vaio PCG-71211V.
Who faced, tell me, Google did not help :(

Answer 1

Found: 12.7.
He asked, he answered. Topic at the discretion of the moderators.

Answer 2

Actually, I usually open the laptop and just measure it. The most reliable way, but you need friendship with a screwdriver.