Todays update:

m4
974.8412 TiB
4105 hours
Avg speed 74.58 MiB/s.
AD gone from 55 to 52
P/E 16810.
MD5 OK.
Reallocated sectors : 00


Intel X25-M G1 80GB
669.92 TiB
23416 hours
Reallocated sectors : 103 to 104
Available Reserved space: 78
MWI= 116 to 114
MD5 =OK
43.07 MiB/s on avg


Intel X25-E 64GB
165.15 TiB
504-30=474 hours
Reallocated sectors : 0
Available Reserved space: 100
MWI= 98
MD5 =OK
100.12 MiB/s on avg


I'll update you on the Mtron in 30 min. Need to check something first.

@Anvil
The last reboot was when I entered the E into the test-rig. Maybe the Mtron jinxed it Everything looks normal no so we'll just have to wait and see.