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MacBook Air Mid 2012 SSD Upgrade

So I recently bought a 128GB MacBook Air mid 2012, to my knowledge the Samsung 850 evo m2 SSD is compatible but would the Samsung 960 evo m2 also work with the system? It's only a little bit more expensive but can reach speeds up to 3 times higher than the 850 evo

Posted on Mar 25, 2018 12:50 PM

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Posted on Mar 25, 2018 2:21 PM

FWIW, OWC ships internationally and they only sell/ship parts that are compatible with a certain model. And, since the speed is capped, there is no need to spend money on a faster SSD. I do not know if the 2015 and 2012 would work the same.

7 replies

Mar 25, 2018 1:30 PM in response to babowa

Thanks but I'm UK based, I've had a look around for the past few days. To my knowledge the Samsung 850 evo appears to be compatible but that reaches speeds of up to 500mb/s (costs around £150) but the 960 evo reaches speeds past 3,000mb/s (only costs £50 more) I know this may sound to be overkill but I'd prefer a newer and faster model especially since it only costs a little bit more. I've found a user who has installed the 960 evo into their MacBook Air but their model was 2015 and I was wondering if 2012 would work the same?


Thanks

Mar 25, 2018 1:59 PM in response to y_p_w

https://www.reddit.com/r/OSXTweaks/comments/6rwxzz/samsung_960_evo_on_macbook_ai r_2015/?st=jf7a9q9b&sh=c8a4caa6


So I've done more research and because the 2012 MacBook Air uses m.2 sata it apparently caps the speed at 600mb/s I guess therefore its best to just settle for the more known to work 850 evo which reaches up to 550mb/s speeds, with the saving of £50 I'll just buy the needed adapted and an enclosure for my current stock 128gb ssd to use as an external usb ssd.

Mar 25, 2018 2:43 PM in response to OskarXYZ

OskarXYZ wrote:


https://www.reddit.com/r/OSXTweaks/comments/6rwxzz/samsung_960_evo_on_macbook_ai r_2015/?st=jf7a9q9b&sh=c8a4caa6


So I've done more research and because the 2012 MacBook Air uses m.2 sata it apparently caps the speed at 600mb/s I guess therefore its best to just settle for the more known to work 850 evo which reaches up to 550mb/s speeds, with the saving of £50 I'll just buy the needed adapted and an enclosure for my current stock 128gb ssd to use as an external usb ssd.


The 2012 and 2015 models are very different. The SSDs had different pinouts and work very differently. This is a pretty good read:


http://www.ssd-for-mac.com/blog/files/compatible-m2-ssd-macbook.php

MacBook Air Mid 2012 SSD Upgrade

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