For DELL R420 servers, do the Broadcom 5719 quad-port 1Gb NICs support NFS and are they as good as Intel I350 in terms of NFS performance?
I was able to find performance measurements for FCoE and iSCSI, but nothing for NFS.
VMware ESXi 5.1 connecting via NFS to NetApp storage
(2) Intel Xeon E5-2450 2.10GHz, 20M Cache, 8.0GT/s QPI, Turbo, 8C, 95W
48 GB (1600 MHz)