This deployment guide provides step-by-step information on deploying a solution for a cost effective, compact, balanced and optimized 21 TB configuration for SQL Server 2014 data warehousing  using PowerEdge R730xd servers and Microsoft Data Warehouse Fast Track(DWFT) principles 21TB DWFT for
Microsoft SQL Server 2014 using R730xd White Paper

This guide provides information to setup and configure a 21 TB rated capacity data warehouse solution using  a single socket PowerEdge R730xd server with 24 high capacity 10K SAS drives and Microsoft SQL Server 2014.