I'm looking at this: Intel 180GB SSD 520 Series 2.5" Internal Solid State Drive SSDSC2BW180A3H I can get one very inexpensively locally and was going to check to see if there would be any known reasons it wouldn't work. I have several MPB's so I need to buy in bulk and I use iCloud for everything so I don't need storage. Just need the speed of the SSD. My 13" and 15" MBP's are 2012 (the 101) and 2011 respectively so I didn't see any reason this SSD wouldn't work. If all goes well I have three more to buy drives for.