How to upgrade your MacBook Pro with an SSD - CNET
MacBook Pro 15" Unibody Early 2011 Hard Drive Replacement - iFixit Repair Guide
Replace your 2009-2012 MacBook Pro HD with an SSD
Proven: Fastest MacBook Pro 17” Inch 2011 2.5Ghz - 3.6Ghz / USB 3.0 / 16g 2133MHz RAM / Dual SSD RAID 0 Loaded (Best Build)
SSD Upgrade Kits for MacBook Air 2010 - 2011
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Amazon.com: 2nd 2.5'' SATA HDD SSD Hard Drive Disk DVD CD ROM Optical SuperDrive Caddy Tray Adapter for Apple Unibody MacBook/MacBook Pro 13 15 17 Early mid Late 2008 2009 2010 2011 2012.etc : Electronics
How to Install a SSD or HDD in a 13-inch MacBook Pro 2011 - UPDATED - YouTube