Micron SSD Endurance

Micron 3500 SSD was problematic (Figure 1). This was one of the finest client SSDs after fixing

SSD endurance can be tested using TBW for client SSDs and DWPD for commercial SSDs

The percentage of the SSD’s capacity that can be written per day is measured by DWPD

TBW rises with SSD capacity. Also pertains to program/erase (P/E) count. But TBW and write amplification factor are inversely related

WAF is influenced by a number of factors, the most important of which is the workload you place on the SSD

Mean time between failures (MTBF) measures SSD endurance. Although not absolute, MTBF measures the average duration between drive failures

An SSD's Mean Total Bearing Life (MTBF) is hard to calculate because it depends on each component's reliability

Reconsidering workload and how it affects SSD endurance is one of the many unknowns associated with this new revolution