I have a chance to test Micron RealSSD™ P320h. Initially I was
expecting a good performance, but you know, how big could be a
difference with other products on market? PCIe SSD market is
getting crowded, and every company is trying to show the best
performance. And at the end, there is a single PCIe slot, single
controller, we are probably about to reach limits of these
However I was really surprised to see performance numbers with Micron P320h.
In random reads the throughput is 3200 MiB/sec, while the best results I’ve seen so far was 1450 MiB/sec on single card and 2300 MiB/sec on duo.
And this is 16KiB blocksize, which gives us 200.000 random reads IOP/sec, again in 16K blocks (not 512 or 4096 usually used in public benchmarks).
The write random …[Read more]