Memory/ RAM Upgrades For Apple MacBook Pro 2011 from OWC
Amazon.com: 1TB / 1000GB 2.5" SSD Solid State Drive for Apple MacBook Pro (15-inch, Early 2011) (17-inch, Early 2011) (13-inch, Early 2011) Laptops : Electronics
MacBook and MacBook Pro (Non-Retina) SSD Upgrade Bundle - iFixit Store