Samsung 32GB DDR4 2666MHz RAM Memory Module for Laptop Computers (260 Pin SODIMM, 1.2V) M471A4G43MB1

The memory works as expected

I purchased 2x of these to have 64GB of RAM in my new iMac 2020. It makes the PC run incredibly well as MacOS is excellent at managing your RAM - throw more its way and it will take advantage of it. Easy to install for sure and no issues on macOS or on Win10 being used on Bootcamp.

These DIMMs do work in the new Mac Mini 2018 (i7/1TB SSD/eGPU), but upon initial installation I only had (1) 32GB DIMM show up on Catalina. I went ahead and dismantled the Mac Mini again and swapped DIMMs only to see that once again, only (1) module showed up. Third time I placed (1) 32GB DIMM and the 4GB DIMM that came with the model. I took off the rubber slip guards this time that come with the Mac Mini. This SHOULD NOT affect heat issues. Memory should up as (1) 32GB and (1) 4GB. It appears the rubber guards were placed for shipping and portability reasons. If your Mac Mini is meant to sit on a shelf, in my case, a music studio, you will be okay. Heat issues should be a non issue in this case. Final attempt was reinstalling the (2) 32GB DIMMs and all 64GB showed up. For those with issues with the Mac Mini 2018 model, I hope this review helps you. Cheers!

Works fine out of the box!

works great

Great if you want a good upgrade. I used to upgrade my all in one pc and it works perfect.

This memory upgrade is working great for my laptop. Very easy to install and can’t complain one bit.

Not Samsung product

Great!

Works well in my 2020 Mac mini. Installation is very straightforward. I did not encounter any problem (e.g., fail to boot, etc.) after the installation.