How to Install/Upgrade the PCIe SSD in a 27-inch iMac (Late 2014 - Mid 2015) on Vimeo
Apple A Grade Desktop Computer iMac 27-inch (Retina 5K) 3.5GHZ Quad Core i5 (Late 2014) MF886LL/A 8 GB 1 TB HDD & 128 GB SSD 5120 x 2880 Display Sierra 10.12 - Used - Walmart.com
Reletech P400 M 256GB SSD For 2013 2014 2015 Macbook Pro Retina A1502 A1398 Macbook Air A1465 A1466 SSD iMac A1418 A1419 SSD Internal SSDs - Newegg.com
iMac 5K - 4790K, M295X - thermal compound + second SSD upgrade + Air Vents MOD | MacRumors Forums
M Key M.2 Pcie Nvme Ssd Adapter For Macbook Air Pro 2013 2014 2015 2016 2017 A1465 A1466 A1398 A1502 Imac A1418 Mac Mini A1347 - Add On Cards & Controller Panels - AliExpress
Apple iMac 21.5 A1418 27" A1419 128GB SSD Hard Drive (Late 2013) 2014 2015 2017 | eBay
Reletech P400 M 512GB SSD For 2013 2014 2015 Macbook Pro Retina A1502 A1398 Macbook Air A1465 A1466 SSD iMac A1418 A1419 SSD Internal SSDs - Newegg.com
Upgrade/Install a PCIe SSD in a 27-Inch iMac (2014-15)
Amazon.com: Deal4GO HDD SATA Data Power Cable SSD Hard Drive Cable 923-0641 923-0035 Replacement for iMac A1418 2012 2013 2014 2015 2016 2017 : Electronics
Amazon.com: PCIe NVMe Gen3x4 SSD 1TB 512GB 256GB 128GB 3D TLC NAND Flash Hard Drive SSD Replacement for Macbook Air 2013-2017, Macbook Pro Retina 2013-2015, iMac 2013-2017, Mac Pro 2013, Mac Mini 2014 (1TB) : Electronics
Amazon.com: Sintech M.2 nVME SSD Adapter Card Upgrade Kits,Compatible for MacBook Air(2013-2017 Year) and MacBook PRO(Late 2013-2015 Year,iMac : Electronics
DIY Apple Studio Display uses 2014 iMac to save $730 | Ars Technica