A-Tech 4GB RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010, Mid 2011, Late 2011), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Module at Amazon.com
Apple MacBook Pro (2011) A1278 I5 2.4 GHz 4GB RAM 500GB HD (OSX El Capitan) | eBay
Restored Apple MacBook Pro Laptop, 13.3", Intel Core i5-3210M, 4GB RAM, 500GB HD, Mac OS, Silver, MD101LL/A (Refurbished) - Walmart.com
Apple MacBook Pro 13.3'' MD314LL/A (2011) Intel i5 4GB RAM 750GB SSD
MacBook Pro 15" 2011 2.2GHz i7 256GB SSD 4GB RAM - Informatica In vendita a Sud Sardegna
4GB PC10600 DDR3 1333MHz SO-DIMM Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S4GB) at Amazon.com
Apple MacBook Pro A1286 Early-2011, 15.4-inches, Core i7, 4GB RAM, 500GB HDD, Silver - Apple Force