Vertex LE vs Crucial C300

[onex]

AS SSD and Crystal shows 4KB RANDOM at QD 1/4/32/64.
ATTO shows all the block sizes at SEQUENTIAL with the selected QD.

AS SSD writes 1GB of 4KB random, so in total 250.000 IOPs at QD 1, and another 250K at QD 64. Crystal just writes 4KB random for 10 sec in a xMB testfile, wich gives a bit better numbers since the drive don't run out of clean spare area. In real OS usage, the numbers will likely be closer to CMD than AS SSD.

o.k, that's sublime !

EDIT: BTW, notice my Mtrons get 35-40MB/s at 4KB random QD 1, that is about 9-10K IOPS at QD 1. Most SSDs are around 5-6K, and Acards are around 11-13K.

yep, 35MBps is very nice !

E:though still, very low write speeds and high access time..