Quote Originally Posted by alfaunits View Post
So? The LSI card outperforms Adaptec in some of the random I/O, and by a very large margin even.
That just shows the latency is either wrong, or not important.
FYI, my 2xX25-E RAID0s on Areca have latency of 0.1ms in Everest.
But they sure as hell aren't slower than the X25-Ms in the graphs here
Latency and the IOPs you keep talking about are two different things. Latency = IOPs only in linear access. Various apps use a combination of linear and non-linear access (lower que and higher que). Both mean something.

Biker - AS SSD can not benchmark raid arrays that have a good amount of cache hence the screwy results. Try IOMeter/Passmark/IOzone or anything that is actually a good benchmark and you will see the same ~500-520MB/s reads.