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Microsoft Rule

SQL Server Per Core floor

Catalog row in Vendor License Rules · Cited

Kind
Floor / minimum
Statement
PT-SQL (latest listed change 10 August 2026): Licensing by Physical Core: “The number of Licenses required equals the number of Physical Cores on the Licensed Server subject to a minimum of four Licenses per Physical Processor.” Licensing by Individual Virtual OSE (“Available for subscription licenses or licenses with active Software Assurance only”): “The number of Licenses required equals the number of Virtual Cores in the Virtual OSE, subject to a minimum of four Licenses per Virtual OSE.” Product SKUs are sold as “2-packs of Core Licenses.” Do not import the Windows Server 8-per-processor / 16-per-server floor onto SQL Server.
Applies when
Licensing SQL Server by Physical Core on a Server, or by Individual Virtual OSE (subscription licenses or licenses with active Software Assurance only).
Applies to
SQL Server Enterprise Core and Standard Core under the Per Core License Model. Not Windows Server.
Aliases
SQL four cores; SQL 4 per processor; SQL 4 per Virtual OSE; 2-packs
Related metrics
Esc