Apple 27" iMac® Intel Core i5 64GB Memory 2TB SSD Silver 13614646 - Best Buy
Retina 5K iMac 27" A2115 2020 Logic Board W/4GB Radeon Pro 5300 256GB - Part Haven
maxupgrades.com: Single SSD Drives kit for iMac 27 inch 2012 Models with SATA Blade SSD Module / Heatsink/ Power Cable and DATA Cables for [SSD + HDD] with iMac Adhesive LCD Tape