Hyper-V shared storage support for MD3420 SAS configuration

Hello,

We are going to buy PowerVault MD3420, 12G SAS, 6x 1.2TB 10K SAS 6Gbps, 2x Ctrl 4GB, 2x PSU to configure it as shared storage (to store CSV volumes) for our two Hyper-V hosts (Windows Server 2012 R2) using only SAS cables. As HBAs for hosts we are going to use this one: 405-11482 Dell 6Gbps SAS HBA Card Kit

We just wanted to double check - is such configuration officially supported by Dell? Are there official drivers for this HBA for Windows Server 2012 R2 (and not R2)?

Thanks in advance,

Nikolay