OWC - 4GB OWC Kit per l'espansione della memoria - 2 x 2GB PC10600 DDR3 1333MHz SO-DIMMs per MacBook Pro 2011, iMac 21.5" & iMac 27" Mid 2010/2011, Mac mini 2011 : Amazon.it: Informatica
G.Skill XL Series RipJaws X Series 4GB (2x 2GB kit) DDR3 1600 MHz - RAM PC - Garanzia 3 anni LDLC
Hynix 2GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model HMT325U6BFR8C-H9 OEM NEW - Newegg.com