Upgrading to SSD - Reinstalling System : Time Machine needed ?
Hello everyone,
I currently have a Macbook Pro (purchased back in 2009) for which I am planning to upgrade the original HDD for a brand new SSD.
Now of course, I am thinking about the best way to restore my system afterwards. Ofc, you'll tell me : Time Machine.
However, afaik, Time Machine needs a proper partition/HDD to save the system. And uses 2 to 5 times more space than the original data itself.
I currently have 200Gb of data of my HDD : which means I would need a min of 400Gb to save my system thru Time Machine (I will let you confirm this one or not, as I don't have any previous XP with Time Machine).
Now, I do not have :
# an external HDD with 400Gb or more of free space
# the intention to buy a new external HDD just to restore my back-up
So here's my question : I was thinking about buying a small external enclosure for my old HDD (the original one, the one I am supposed to throw away for the new SSD 🙂) and just plug it in thru USB to restore my system. IS IT ENOUGH ? WILL OSX DETECT IT AS A "NATURAL" TIME MACHINE BACK UP (it's not really one, but the HDD contains the whole system in its "purest form).
Or is Time Machine MANDATORY to restore the system ?
If you guys have any other idea that I have not thought of, plz let me know 🙂
Thanks in advance for the help.
Quentin
MacBook Pro, Mac OS X (10.6.8)