MacBook Pro 15" Unibody Late 2011 Hard Drive Replacement - iFixit Repair Guide
Installing MacBook Pro 15" Unibody Early 2011 Dual Hard Drive - iFixit Repair Guide
How to Install a SSD or HDD in a 15-inch MacBook Pro (2011-2012) UPDATED - YouTube
Apple MacBook Pro A1286 Early-2011 Core i7-2635QM 2.0GHz 15" 8GB 150GB SSD | eBay
MacBook Pro (Howto): Install A Solid-State-Drive
SSD Upgrade Kits for MacBook Air 2010 - 2011
Installing MacBook Pro 15" Unibody Late 2011 Dual Hard Drive - iFixit Repair Guide
Apple MacBook Pro 15.4" A1286 2011 Intel Core i7 2.20GHz 16GB 256GB SSD 10.13.6 | eBay
Apple MacBook Pro 15.4" A1286 2011 Intel Core i7 2.0GHz 8GB 256GB SSD BT 10.13.6 | eBay
Macbook Pro SSD Upgrade (2011/2012/2013) - YouTube
Amazon.com: 1TB 2.5" SSHD Solid State Hybrid Drive for Apple MacBook Pro (15-inch, Late 2011), (17-inch, Late 2011), (13-inch, Mid 2012), (15-inch, Mid 2012) : Electronics
MacBook Pro 15-Inch "Core i7" 2.2 Late 2011 Specs (Late 2011 15", MD318LL/A, MacBookPro8,2, A1286, 2563*): EveryMac.com
Apple MacBook Pro (15-inch, Early 2011) 2GHz Intel Core i7, 8GB RAM, 256GB SSD | eBay
Apple MacBook Pro A1286 2011 15" Intel Core i7 2GHz 8GB RAM 250GB SSD | eBay
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