They were all bought together and had the same load on, so quite reliable/predictable of them to all fail so close together. For the record, they have 43k powe

They were all bought together and had the same load on, so quite reliable/predictable of them to all fail so close together. For the record, they have 43k power-on-hours, though nothing has been written to them much for the last ~3k hours as I had feeling something was off before they started reporting errors and migrated the data away.