ProLiant Servers (ML,DL,SL)
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SmartArray 440 or 840

Occasional Visitor

SmartArray 440 or 840


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?