user: Question: What is the RTM build of the Windows Home Server 2011?
Columns: ['Name', 'Release date', 'RTM build', 'Current version', 'Status support', 'License', 'Based on (kernel)', 'Supported architectures', 'OS type']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Windows NT 3.1', '1993-07-27', '528', '3.10.528 SP3 (1994-11-10)', 'Unsupported (2001-12-31)', 'Closed source', 'NT 3.1', 'IA-32 , DEC Alpha , MIPS', 'Workstation, Server']
SQL:

assistant: SELECT "RTM build" FROM "Table" WHERE "Name" = 'Windows Home Server 2011';