Windows 2012 R2 File Server Cluster Storage best practice

Hi Team,

I am designing  Solution for 1700 VDi user's . I will use Microsoft Windows 2012 R2 Fileserver Cluster to host their Profile data by using Group Policy for Folder redirection.

I am looking best practice to define Storage disk size for User profile data . I am looking to have Single disk size of 30 TB to host user Profile data .Single disk which will spread across two Disk enclosure .

Please let me know if if single disk of 30 Tb can become any bottle neck to hold user active profile data .

I have SSD Writable disk in storage with FC connectivity.

Thanks

Ravi