SQL Server Failover Clustering is built upon the Microsoft Server Clustering Services (MSCS) on Windows so since W2K8 Server supports 16 node clustering so does SQL Server 2008.

WALTHAM, Mass. , July 16, 2012 /PRNewswire/ — Sanbolic ®, the market leader in data management, today announced that its Sanbolic Melio software for Microsoft SQL Server Clustering is featured in a ...