iMac (21.5-inch, Late 2015) - Technical Specification
Can't find my SSD hard drive on iMac Late… - Apple Community
Amazon.com: Late 2015 Apple iMac with 3.2GHz Intel Core i5 (27 inch Retina 5K, 8GB RAM, 256GB SSD) Silver (Renewed) : Electronics
SSD Upgrades for Apple iMac 27-Inch Late 2013 - 2019
Apple iMac 21.5" A1418 Late 2015 i5-5575R @3.30GHz 8GB 250GB SSD Iris Pro 6200 | eBay
Source Original NEW 661-03563 SSD Hard drive Flash Storage, 1TB for iMac 27" Retina 5K Late 2015 661-07319 661-07589 655-1995 MZ-KKW1T0 on m.alibaba.com
iMac 27" Retina Late 2015 Upgrade to NVMe Blade SSD & SATA SSD | PeakD
Apple MZ-KPW1280 128GB Solid-State Drive for... at MacSales.com
Apple iMac MK452LL/A Late 2015 21.5inch Silver I7-5775R 3.3GHz 16GB 128GB SSD (Scratch and Dent) - Walmart.com
Apple iMac MK482LL/A - 5K 27" Intel Core i7-6th Gen 32GB RAM 121GB SSD +