![How to Upgrade the Main Drive in a 21.5-inch iMac 2012-2015 (iMac13,1 iMac14,1 iMac14,4 iMac16,1) - YouTube How to Upgrade the Main Drive in a 21.5-inch iMac 2012-2015 (iMac13,1 iMac14,1 iMac14,4 iMac16,1) - YouTube](https://i.ytimg.com/vi/9GrteBJ9Aag/maxresdefault.jpg)
How to Upgrade the Main Drive in a 21.5-inch iMac 2012-2015 (iMac13,1 iMac14,1 iMac14,4 iMac16,1) - YouTube
![Amazon.com: OWC SSD Upgrade Bundle for 2012-2019 21.5" iMacs, Mercury Electra 1.0TB 6G SSD, Express 2.5" USB 3.0 HDD Enclosure, Installation Tools and iMac Screen Adhesive Tape Set : Electronics Amazon.com: OWC SSD Upgrade Bundle for 2012-2019 21.5" iMacs, Mercury Electra 1.0TB 6G SSD, Express 2.5" USB 3.0 HDD Enclosure, Installation Tools and iMac Screen Adhesive Tape Set : Electronics](https://m.media-amazon.com/images/I/41Pz+hx8kQL.jpg)
Amazon.com: OWC SSD Upgrade Bundle for 2012-2019 21.5" iMacs, Mercury Electra 1.0TB 6G SSD, Express 2.5" USB 3.0 HDD Enclosure, Installation Tools and iMac Screen Adhesive Tape Set : Electronics
![21.5" iMac Hard Drive SSD Upgrade or old drive replacement 2012-2017 (Including Retina) in 4k - YouTube 21.5" iMac Hard Drive SSD Upgrade or old drive replacement 2012-2017 (Including Retina) in 4k - YouTube](https://i.ytimg.com/vi/wiq4PbE3KP8/maxresdefault.jpg)
21.5" iMac Hard Drive SSD Upgrade or old drive replacement 2012-2017 (Including Retina) in 4k - YouTube
![Amazon.com: OWC SSD Upgrade Bundle for 2012-2019 27" iMacs, 1.0TB 6G SSD, Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools : Electronics Amazon.com: OWC SSD Upgrade Bundle for 2012-2019 27" iMacs, 1.0TB 6G SSD, Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools : Electronics](https://m.media-amazon.com/images/I/41BKNzP-Q0L._AC_UF894,1000_QL80_.jpg)