This sounds great! I wonder if NetApp is going to release reliable, repeatable and verifiable performance tests for this unit? Jon Toigo has offered his lab to NetApp on multiple occasions to perform some independent testing. Maybe with this new system NetApp will provide the equipment to Toigo for testing.
Also of interest, from this statement it looks like NetApp is no longer selling the Spinnaker OS in addition to the NetApp 7.0 Ontap software.