SSD Write Endurance 25nm Vs 34nm

[Vapor]

Charts Updated

All bar charts are sorted by their respective equivalent of Writes So Far. SF-1200 MWI Exhaustion expectation is overly optimistic due to me still running compression tests (and 0-fill was redone after it went below 100MWI)....it will probably always be optimistic until MWI does deplete. SF-1200 observed WA is also optimistic, for the same reasons.

Host Writes So Far






Normalized Writes So Far
The SSDs are not all the same size, these charts normalize for available NAND capacity.






Write Days So Far
Not all SSDs write at the same speed, these charts factor out write speeds and look at endurance as a function of time.






Host Writes vs. NAND Writes and Write Amplication
Based on reported or calculated NAND cycles from wear SMART values divided by total writes.