The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
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Install an SSD into the optical superdrive slot on a MacBook Pro | OSXDaily
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Upgrade Your Macbook Pro (SSD Upgrade, RAM Upgrade, Optical Drive Bay Adapter) - YouTube
Apple MacBook Pro (13-inch, Late 2011)(2.4 GHz Intel Core i5 240GB SSD 8GB Ram) | eBay
Finally did it! Upgraded my Late 2011 MBP with an SSD and 16GB of RAM and it runs like new! Couldn't be happier : r/mac
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Macbook Pro SSD Upgrade (2011/2012/2013) - YouTube
Replace your 2009-2012 MacBook Pro HD with an SSD
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661-5932 Apple 512GB SSD (Solid State Drive) 2.5-Inch for MacBook Pro 13" Early 2011
OWC SSD Upgrade Kits For MacBook Pro 2011
Apple MacBook Pro 13" 2011 A1278 Intel Core i5 @2.40GHz 8GB RAM 128GB SSD, 1280x800,
How to upgrade your MacBook Pro with an SSD - CNET