3 facts filed under Performance and QoS: all 3 were read in the original source. Each was checked against the source’s own words, so its figures appear there, and each names where it comes from. The idea is taught in Part 9, Performance & Endurance.
Primary sources
In the Facebook fleet study the two platforms that were less sensitive to temperature (C and E) throttled their SSDs more aggressively than the two most sensitive (A and B).
Meza et al. report that SSD controllers throttle operation at high temperature, and techniques that throttle SSD operation appear to greatly reduce the negative reliability impact of higher temperatures.
Meza et al. find that at temperatures of 40C and higher SSDs fall into one of three categories with respect to their reliability trends versus temperature.
Sources
Primary is the original paper, standard or datasheet. Secondary is a review, a vendor summary or a news report. Measured is my own test data.
Show all 1 sources, 1 primary
- PrimaryA Large-Scale Study of Flash Memory Failures in the FieldACM SIGMETRICS 2015, 2015