iMac 2013 Sees iFixit Teardown: SSD Slot Free For Upgrade - SlashGear
OWC 1TB Aura 6G SSD for 2012-2013 iMac
SSD for iMac 21.5-Inch (Late 2013 - Current) - ynzal.com
Macbook SSD for MacBook Air (Mid 2013-2017) MacBook Pro(Retina, Late 2013-Mid 2015) Mac Pro(2013) Mini (2014) iMac(2013-2017) - AliExpress
SSD Upgrades for Apple iMac 27-Inch Late 2013 - 2019
Apple iMac 27" Late 2013 i7 3.5GHz 1600MHz DDR3 - 32GB - 3T SSD - NVID - computers - by owner - electronics sale -...
SSUAX SSD For Late 2013 / Early 2014 MacBook Pro Retina
ACASIS 10Gbps to Mac SSD Enclosure for Apple MacBook Air Pro, iMac from 2013 to 2017 Flash 12+16 PIN SSD Compatible with M.2 Nvme SSD with Adapter, Mac3W - Walmart.com
ACASIS 10Gbps to Mac SSD Enclosure for Apple MacBook Air Pro, iMac from 2013 to 2017 Flash 12+16 PIN SSD Compatible with M.2 Nvme SSD with Adapter, Mac3W - Walmart.com
iMac 27 2012-2015 Hard Drive Replacement with SSD
DIY 2013 iMac SSD Upgrade! - YouTube
iMac Late 2013 21.5 SSD Upgrade - YouTube
Crucial internal SSD 4tb upgrade : r/mac
Timetec 256GB MAC SSD NVMe PCIe Gen3x4 3D NAND TLC Read Up to 1,950MB/s Compatible with Apple MacBook Air (2013-2015, 2017), MacBook Pro (2013-2015), iMac (2013-2019), Mac Pro (2013), Mac Mini (2014) - Newegg.com
SSD Upgrades for Apple iMac 27-Inch Late 2013 - 2019