How To Upgrade/Replace Mid-2011 iMac 21.5" Hard Drive To an SSD! - YouTube
OWC In-line Digital Thermal Sensor for 27" & 21.5" iMac (2011) - Macfixit Australia
OWCDIYIM21SSD11, OWC Internal SSD DIY Kit, for All Apple 21.5" iMac 2011 Models | EET
Aggiornamento iMac 21.5" - MID 2011 sostituzione HD con SSD Kingstone da 1 TB - YouTube
Aggiornamento iMac 21.5" - MID 2011 sostituzione HD con SSD Kingstone da 1 TB - YouTube
I recently purchased 2011 21.5 iMac (Mid-2011) and I'm obsessed. : r/mac
OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, OWC Mercury Electra 250GB 6G SSD, 18 SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set: Buy Online at Best