16GB RAM DDR3 1600 Mhz werkgeheugen voor Apple iMac 21.5-inch A1418 en 27-inch A1419 (2x8GB) - Appleparts, de Apple specialist van Nederland.
iMac 2017 – Tot 64GB RAM Geheugen te upgraden! - onlinemacwinkel
16GB RAM voor Apple iMac 27'' (06/2017), DDR4 2400MHz, PC4-19200 : Amazon.nl: Elektronica
Amazon.com: Apple 2017 iMac with 2.3GHz Intel Core i5 (21.5-inch, 16GB RAM, 1TB HDD Storage) - Silver (Renewed) : Electronics
iMac, 2021, 24-inch, Apple M1, 256GB SSD, 16GB RAM, 7-core GPU, Green
Amazon.com: OWC 32GB (2 x 16GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S32P) : Everything Else