Minden bizonnyal rossz, illetve inkább hibás értelmezés.
HC550 datasheetjéből: "Projected values. Final MTBF and AFR
specifications will be based on a sample
population and are estimated by statistical
measurements and acceleration algorithms
under typical operating conditions,
workload 220TB/year and temperature
40C. Derating of MTBF and AFR will occur
above these parameters, up to 550TB writes
per year and 60°C ambient (65°C device
temp). MTBF and AFR ratings do not predict
an individual drive’s reliability and do not
constitute a warranty."
Ez alapján ez a workload dolog write vonatkozású, mig a datascrub az read.