Regarding verification. There is a debian package called edac-utils. As I recall you overclock your RAM and run your system at load in order to generate failure

Regarding verification. There is a debian package called edac-utils. As I recall you overclock your RAM and run your system at load in order to generate failures. Looking back at my notes, the output of journalctl -b tells should say something like, "Node 0: DRAM ECC enabled." Then 'edac-ctl --status' should tell you that drivers are loaded. Then you run 'edac-util -v' to report on what it has seen, mc0: 0 Uncorrected Errors with no DIMM info mc0: 0 Corrected Errors with no DIMM info mc0: csrow2: 0 Uncorrected Errors mc0: csrow2: mc#0csrow#2channel#0: 0 Corrected Errors mc0: csrow2: mc#0csrow#2channel#1: 0 Corrected Errors mc0: csrow3: 0 Uncorrected Errors mc0: csrow3: mc#0csrow#3channel#0: 0 Corrected Errors mc0: csrow3: mc#0csrow#3channel#1: 0 Corrected Errors edac-util: No errors to report.