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Download Service Pack 1 for Microsoft® SQL Server® 2008 R2

• SQL Server 2008 R2 Service Pack 1(SP1) is now available for download. SQL Server 2008 R2 service packs are cumulative updates and upgrade all service levels of SQL Server 2008 R2 to SP1. This service pack contains the cumulative updates of SQL Server 2008 R2 cumulative update packages 1 thru 6. You can use these packages to upgrade any of the following SQL Server 2008 R2 editions:
  
  
  (1) SQL Server 2008 R2 Datacenter Edition
  (2) SQL Server 2008 R2 Enterprise Edition and Developer Edition
  (3) SQL Server 2008 R2 Standard Edition
  (4) SQL Server 2008 R2 Web Edition
  (5) SQL Server 2008 R2 Workgroup Edition
  (6) SQL Server 2008 R2 Express Edition
  
  
  Note : SQL Server 2008 R2 Express Editions with SP1 can be obtained from the Microsoft SQL Server 2008 R2 SP1 - Express Edition download site.
  
  What’s New in SQL Server 2008 R2 Service Pack 1 ?
  
• Dynamic Management Views for increased supportability:
sys.dm_exec_query_stats DMV is extended with additional columns to improve supportabilities over troubleshooting long-running queries. New DMVs and XEvents on select performance counters are introduced to monitor OS configurations and resource conditions related to the SQL Server instance.
• ForceSeek for improved querying performance :
Syntax for FORCESEEK index hint has been modified to take optional parameters allowing it to control the access method on the index even further. Using old style syntax for FORCESEEK remains unmodified and works as before. In addition to that, a new query hint, FORCESCAN has been added. It complements the FORCESEEK hint allowing specifying ‘scan’ as the access method to the index. No changes to applications are necessary if you do not plan to use this new functionality.
• Data-tier Application Component Framework (DAC Fx) for improved database upgrades:
The new Data-tier Application (DAC) Framework v1.1 and DAC upgrade wizard enable the new in-place upgrade service for database schema management. The new in-place upgrade service will upgrade the schema for an existing database in SQL Azure and the versions of SQL Server supported by DAC. A DAC is an entity that contains all of the database objects and instance objects used by an application. A DAC provides a single unit for authoring, deploying, and managing the data-tier objects. For more information, see Designing and Implementing Data-tier Applications.
• Disk space control for PowerPivot:
This update introduces two new configuration settings that let you determine how long cached data stays in the system. In the new Disk Cache section on the PowerPivot configuration page, you can specify how long an inactive database remains in memory before it is unloaded. You can also limit how long a cached file is kept on disk before it is deleted.
• Fixed various issues:
This update fixes many knowledge base issues that are listed in this Master KB article .


For a detailed list of new features and improvements that are included in SQL Server 2008 R2 SP1, review the What's New Section in Release Notes.

SQL Server 2008 R2 SP1 Management Studio Express

Free, easy-to-use graphical management tool for configuring, managing, and administering SQL Server 2008 R2 SP1 Express. It can also manage instances of the SQL Server Database Engine created by any edition of SQL Server 2008 R2 SP1.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

File	SHA1 Hash	Size
SQLManagementStudio_x64_ENU.exe	2f3ac3702f0567c532336f5e2f17fc38d51a14ce	155.68 MB
SQLManagementStudio_x86_ENU.exe	02dbb6114695b877163638c425f778ca528c6fcc	152.96 MB
SQLServer2008R2SP1-KB2528583-IA64-ENU.exe	9ff113a5ffbeef7531512838237982e1cdaeff3d	296.02 MB
SQLServer2008R2SP1-KB2528583-x64-ENU.exe	896a448ef0274cc999955b0d5ef9a34ab51f0c3b	308.50 MB
SQLServer2008R2SP1-KB2528583-x86-ENU.exe	f9fe020b98a6a3b89356984ffc6c390b5168e166	200.70 MB

• • 64-bit systems (x64, ia64)
  Ia64
• Processor :
Itanium processor or faster (Processor Speed - 1.0 GHz or faster)
• Operating System :
• Windows Server 2008 R2
• Windows Server 2008 SP2
• Windows Server 2003 SP2
• Windows Server 2003 R2
• Memory :
• Ram : Minimum 1 GB (Recommended 4 GB or more)

X64
• Processor :
Minimum: AMD Opteron, AMD Athlon 64, Intel Xeon with Intel EM64T support, Intel Pentium IV with EM64T support (Processor Speed - 1.0 GHz or faster)
• Operating System :
• Windows Server 2003 SP2
• Windows Server 2003 R2 SP2
• Windows Server 2008 SP2
• Windows 2008 R2
• Windows Server 2008 R2
• Memory :
• Ram : Minimum 1 GB (Recommended 4 GB or more)
• 32-bit systems (x86)
X86
• Processor :
Pentium III-compatible processor or faster (Processor Speed - 1.0 GHz or faster)
• Operating System :
• Windows Server 2003 SP2
• Windows Server 2003 R2 SP2
• Windows Server 2008 SP2
• Windows Server 2008 R2
• Memory :
• Ram : Minimum 1 GB (Recommended 4 GB or more)


Note: SQL Server 2008 R2 Service Pack 1 (SP1) is designed to run on Windows Vista and Windows Server 2008. For more information about Hardware and Software Requirements for Installing SQL Server 2008 R2, Please visit SQL Server 2008 R2 Requirement .

• Note: You must have administrative rights on the computer to install SQL Server 2008 R2 SP1.
  
  
  Step 1: Download and review the Setup documentation and readme file.
  For known issues, review the Release notes.
  
  
  Step 2: Download the appropriate package by clicking one of the links above.
  
  • To start the installation immediately, click Run.
  • To install SP1 at a later time, click Save.