SSD roundup: Vertex 3 vs M4 vs C300 vs 510 vs 320 vs x25-M vs F120 vs Falcon II

[Ao1]

CDM 2.2 - 4K Test Only Test 5 test size 50MB

1st - 1MB Writes
Sectors - 2790048 to 85187656
45 1MB xfers. Total write =45 MB

2nd - 4K Reads
Sectors 2788704 - 52015696 - (Sector order totally random, but read sectors were read again - completely randomly around 12 times).
168,095 4K xfers. Total read = 656 MB

3rd - 4K Write
Sectors 2788704 - 85189760 - (Sector order totally random, but written sectors were wrote to again - completely randomly around 3 or 4 times).
19,615 4K xfers. Total read = 76 MB

Again only a rough outline. Xfers outside of 1MB and 4K were removed. It was not that much data however.

It seems that sectors are also precondition but with 1MB writes, although the sectors are completely random and over a much wider span. At a guess the preconditioned sectors were the locations of 4K reads and writes.

Either way it is quite different to AS SSD