Hello,
I have a PowerEdge Server R510 connected to PowerVault MD1200 with SAS Cable 6Gb/s with PERC H800 controller (cache 1Gb NV).
On PE R510 I have 12x HD SAS Near Line 7200 rpm (connected to PERC H700 integrated), RAID 10.
On PV MD1200 I have 12x HD SAS Near Line 7200 rpm (connected to R510 with sas cable 6Gb/s with PERC H800 with 1 Gb cache NV), RAID 10.
On PE R510 I have a ESXi 5.1 U1 (installed on USB pendrive).
There are differences in performance between the two storage?
It's better local storage of server r510 or "outside" storage of MD1200?
Or the performance is equal?
Tnx in advance
Manuel