Everything included upgrade to a Mac Mini with a 2nd disk or SSD
TERA® dual hard drives Flex Cable Kit for Apple Mac Mini Desktop Server data storage suitable for Mac mini 2.3GHz Core i5 (A1347) - Mid 2011 MC815LL / A GS20708; Mac mini 2.3GHz Core i7 (A1347) - Late 2012 MD388LL / A GS207082; Mac mini 2.5GHz Core i5 (A1347) - Late 2012 MD387LL / A; Mac mini 2.5GHz Core i5 (A1347) - Mid 2011 MC816LL / A GS20708; Mac mini 2.6GHz Core i7 (A1347) - Late 2012 MD388LL / A GS207082; Mac mini 2.7GHz Core i7 (A1347) - Mid 2011 MC816LL / A GS20708; Mac mini Server 2.3GHz Core i7 (A1347) - Late 2012 MD389LL / A GS207082; Mac mini Server 2.66GHz Core 2 Duo (A1347) - mid 2010 MC438LL / A GS20708; Mac mini Server 2.6GHz Core i7 (A1347) - Late 2012 MD389LL / A GS207082 (Electronics) 5
TERA® dual hard drives Flex Cable Kit for Apple Mac Mini Desktop Server data storage suitable for Mac mini 2.3GHz Core i5 (A1347) - Mid 2011 MC815LL / A GS20708; Mac mini 2.3GHz Core i7 (A1347) - Late 2012 MD388LL / A GS207082; Mac mini 2.5GHz Core i5 (A1347) - Late 2012 MD387LL / A; Mac mini 2.5GHz Core i5 (A1347) - Mid 2011 MC816LL / A GS20708; Mac mini 2.6GHz Core i7 (A1347) - Late 2012 MD388LL / A GS207082; Mac mini 2.7GHz Core i7 (A1347) - Mid 2011 MC816LL / A GS20708; Mac mini Server 2.3GHz Core i7 (A1347) - Late 2012 MD389LL / A GS207082; Mac mini Server 2.66GHz Core 2 Duo (A1347) - mid 2010 MC438LL / A GS20708; Mac mini Server 2.6GHz Core i7 (A1347) - Late 2012 MD389LL / A GS207082 (Electronics)
I proceeded to the guidance of iFixit. It has worked wonderfully. The installation is not easy and took about 1 hour. It is important that all connections are reassembled exactly during assembly. The most difficult thing was the WiFi antenna connector to attach with me again. The only 1mm in diameter and 1 / 2mm long.
After the conversion, the question arises whether we should use the SSD as a separate drive or as a fusion drive. I have clearly opted for the Fusion Drive. But for reformatting and re-uploading the backup is needed.