Crucial RAM 64GB Kit (2x32GB) DDR4 2666 MHz CL19 Memory for Mac CT2K32G4S266M

Ever since someone told me about the memory product call Crucial many years ago, Ive purchased only this brand of memory.

Excellent quality and very easy to install.

Just perfect. Took longer to open packing than to install.

Great buy

Adding the second SO-DIMM to the DS220+ was super easy and instantly recognized. The RAM utilization is never above 50% but I prefer to have a little more rather than not enough RAM. This was a good value upgrade and I always trust Crucial.

Great product arrived very quickly. For Imac 27’ 2017

For pennys on the dollar (compared to paying Apple for the upgrade) I was able to add 64 GB of ram to my iMac. Install took about 90 seconds and thats because I spent a minute carefully laying the big beautiful display down on something to protect it.

My 2017 IMAC failed to boot while this memory was installed. I tried moving the memory around to different slots. 1& 2, then 3&4, then 1&3, then 2&4. Nothing worked. I ensured the memory was properly installed. After I removed the Crucial memory the mac now boots properly.

I bought this 32gb kit to replace other faulty ones. It made all the difference in the world.

I love how fast my new iMac is.