How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
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Apple MacBook Pro Early 2011 Crucial Memory Upgrade - YouTube
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If I upgraded my dead late 2011 Macbook Pro with an SSD, more RAM, and a fresh battery, could I run anything later than High Sierra on it, or is that kind
16GB 1333 MHz DDR3 Memory for 2011 MacBook Pro and iMac
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Amazon.com: Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1333MHz PC3-10600 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac (Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) RAM Upgrade : Electronics
Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac(Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) MAC RAM Upgrade :