How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
HD Upgrade Kit for all iMac 2011 Models + Tools - 37.14EUR - OWCshop
Amazon.com: OWC SSD Upgrade Kit para 2011 21.5-inch imacs, OWC Mercury Electra 6 G SSD, 18" SATA III 6 Gbps Cable de datos y carga, herramientas de instalación y iMac Set de