ST-M2A2011 is used to alow M.2 NGFF 2280 SSD replace SSD of 2010-2011 MACBOOK Air A1369 A1370 1375 A1377 mc505 mc506.
1. can replace the following SSD modules from 2010-2011 MACBOOK Air A1369 A1370 1375 A1377 mc505 mc506:
SSD: Toshiba THNSNC128GMDJ,toshiba THNSNC256GMDJ,
Samsung MZ-CPA0640/0A2(64GB),Samsung MZ-CPA1280/0A2(128GB) ,Samsung MZ-CPA2560/0A5(256GB)
2. size is same as 2010-2011 Air SSD: 109x24mms.
3. plug and play,no need drivers .
4.The storage space is optional,support 4 sizes: type 2230,2242,2260,2280..