Tutorial Performing the Synology Memory Test and Extracting the "HIDDEN" Memtest Results via a New Method mrm V6

[lshantz]

I got it through Amazon. But.. they were two different sellers. The one that was good was

Crucial RAM 64GB Kit (2x32GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT2K32G4SFD832A and the pair that were bad were:

OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS1821+ DS2422+ DS3622xs+

So not sure if the brand is the problem. These are different server models, thus the reason for slightly different specs.