Hi!
We need to choose better performance for our new servers HP Proliant DL180G9. This servers are to CEPH Storage farm and have 10 HDD SAS 1.2Tb 10k and 2 HDD SAS Enterprise WI...and of course two disk for operative system.
Now, I need to choose one controller...the HP Smart Array P440ar/2GB FBWC 12Gb 2-ports Int FIO SAS Controller
or HP Smart Array P840/4GB FBWC 12Gb 2-ports Int FIO SAS Controller.
Do you know what is the best solution to our storage servers?