4GB Ram Memory (PC3L-12800, DDR3 1600MHz) for Apple MacBook Pro 15 inch A1286, 13 inch A1278 . iMac 21.5 inch A1418 , 27 inch A1419 , Mac Mini A1347 ( Mid 2012 - Mid 2015) - MacWave
Reemplazo de RAM del iMac Intel 21.5" Retina 4K Display (2017) - Guía de reparación iFixit
Para iMac 13,2 finales de 2012 MD093LL MD094LL A1418 iMac13,1 MD095LL A1419 MD096LL RAM 8GB 2Rx8 PC3L 12800S 4GB DDR3 1600 MHz PC3 1280|Memorias RAM| - AliExpress
Apple iMac A1418 21.5" (Late-2015) i5-5575R 2.8GHz, 1TB HDD, 8GB RAM MK442LL/A - Yellow Apple Technologies- Nairobi