Let op: this RAM module only fits in iMacs with a DDR4 connector. This RAM isn't suitable for MacBooks or devices with a different system.
You can upgrade the internal memory of your iMac (mid 2017 or later) with the Crucial Apple 16GB SODIMM DDR4-2400 Kit 2x8GB memory set. This 16GB RAM is divided into 2 memory banks of 8GB and runs at a speed of 2400MHz.
Stanislav Dobak | 1 May 2019