SSD im iMac Ende 2009 bis 2011 nachrüsten | heise online
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 250GB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics
2011 27" iMac SSD upgrade + fan speed - Whats the current consensus? | MacRumors Forums
Install SSD iMac 2011 - How-To DIY Guide Tutorial
Guide] - Nachrüsten einer SSD in einem iMac Mid 2011 27" | Hardwareluxx
How to Upgrade/Replace the Main Drive in a 27-inch Apple iMac 2011 (iMac12,2) - YouTube