Exchange Server Build VS Service Packs

Exchange Server and Update Rollups Build Numbers

 This Wiki page lists the Exchange Server versions and Update Rollup’s with release dates and KB respectively.

note Important
This information has now been incorporated into a TechNet article that is being maintained by
Microsoft Exchange User Education team: http://technet.microsoft.com/library/hh135098.aspx  .
note Note
In this article release dates is in Month/Day/Year format. In build number, additional “zero’s” is removed,
e.g. Exchange 2010 SP2 UR1 build number is 14.02.0283.003 in table is in short format 14.2.283.2

 

Exchange Server Release dates

Product name Build number Date
 Microsoft Exchange Server 2003  6.5.6944  6/30/2003
 Microsoft Exchange Server 2003 SP1  6.5.7226  5/25/2004
 Microsoft Exchange Server 2003 SP2  6.5.7638  10/19/2005
 Microsoft Exchange Server 2007  8.0.685.24  12/9/2006
 Microsoft Exchange Server 2007  8.0.685.25  12/9/2006
 Microsoft Exchange Server 2007 SP1  8.1.240.6  11/29/2007
 Microsoft Exchange Server 2007 SP2  8.2.176.2  8/24/2009
 Microsoft Exchange Server 2007 SP3  8.3.083.6  6/20/2010
 Microsoft Exchange Server 2010  14.0.639.21  11/9/2009
 Microsoft Exchange Server 2010 SP1  14.1.218.15  8/24/2010
 Microsoft Exchange Server 2010 SP2  14.2.247.5  12/4/2011
 Microsoft Exchange Server 2010 SP3  14.3.123.4  2/12/2013
 Microsoft Exchange Server 2013  15.0.516.32  10/11/2012

Exchange Server 2007 Service Pack 1

Product name Build number Date KB
 Microsoft Exchange Server Exchange 2007 SP1  8.1.240.6  11/29/2007
 Update Rollup 1 for Exchange Server 2007 Service Pack 1  8.1.263.1  2/28/2008  KB945684 
 Update Rollup 2 for Exchange Server 2007 Service Pack 1  8.1.278.2  5/8/2008  KB948016 
 Update Rollup 3 for Exchange Server 2007 Service Pack 1  8.1.291.2  7/8/2008  KB949870 
 Update Rollup 4 for Exchange Server 2007 Service Pack 1  8.1.311.3  10/7/2008  KB952580 
 Update Rollup 5 for Exchange Server 2007 Service Pack 1  8.1.336.1  11/20/2008  KB953467 
 Update Rollup 6 for Exchange Server 2007 Service Pack 1  8.1.340.1  2/10/2009  KB959241 
 Update Rollup 7 for Exchange Server 2007 Service Pack 1  8.1.359.2  3/18/2009  KB960384 
 Update Rollup 8 for Exchange Server 2007 Service Pack 1  8.1.375.2  5/19/2009  KB968012 
 Update Rollup 9 for Exchange Server 2007 Service Pack 1  8.1.393.1  7/17/2009  KB970162 
 Update Rollup 10 for Exchange Server 2007 Service Pack 1  8.1.436.0  4/9/2010  KB981407 


Exchange Server 2007 Service Pack 2

Product name Build number Date KB
 Microsoft Exchange Server 2007 SP2  8.2.176.2  8/24/2009
 Update Rollup 1 for Exchange Server 2007 Service Pack 2  8.2.217.3  11/19/2009  KB971534 
 Update Rollup 2 for Exchange Server 2007 Service Pack 2  8.2.234.1  1/22/2010  KB972076 
 Update Rollup 3 for Exchange Server 2007 Service Pack 2  8.2.247.2  3/17/2010  KB979784 
 Update Rollup 4 for Exchange Server 2007 Service Pack 2  8.2.254.0  4/9/2010  KB981383 
 Update Rollup 5 for Exchange Server 2007 Service Pack 2  8.2.305.3  12/7/2010   KB2407132 

 

Exchange Server 2007 Service Pack 3

Product name Build number Date KB
 Microsoft Exchange Server 2007 SP3  8.3.083.6  6/20/2010
 Update Rollup 1 for Exchange Server 2007 Service Pack 3  8.3.106.2  9/9/2010  KB2279665 
 Update Rollup 2 for Exchange Server 2007 Service Pack 3  8.3.137.3  12/10/2010  KB2407025 
 Update Rollup 3 for Exchange Server 2007 Service Pack 3  8.3.159.0  3/2/2011  KB2492691 
 Update Rollup 3-v2 for Exchange Server 2007 Service Pack 3  8.3.159.2  3/30/2011  KB2530488 
 Update Rollup 4 for Exchange Server 2007 Service Pack 3  8.3.192.1  7/7/2011  KB2509911 
 Update Rollup 5 for Exchange Server 2007 Service Pack 3  8.3.213.1  9/21/2011  KB2602324 
 Update Rollup 6 for Exchange Server 2007 Service Pack 3  8.3.245.2  1/25/2012  KB2608656 
 Update Rollup 7 for Exchange Server 2007 Service Pack 3  8.3.264.0  4/16/2012  KB2655203 
 Update Rollup 8 for Exchange Server 2007 Service Pack 3  8.3.279.3  8/13/2012  KB2734232 
 Update Rollup 8-v2 for Exchange Server 2007 Service Pack 3  8.3.279.5  10/9/2012  KB2756497 
 Update Rollup 8-v3 for Exchange Server 2007 Service Pack 3  8.3.279.6  11/13/2012  KB2778154 
 Update Rollup 9 for Exchange Server 2007 Service Pack 3  8.3.297.2  12/10/2012  KB2746157 
 Update Rollup 10 for Exchange Server 2007 Service Pack 3  8.3.298.3  2/11/2013  KB2788321 


Exchange Server 2010

Product name Build number Date KB
 Microsoft Exchange Server 2010 RTM  14.0.639.21  11/9/2009
 Update Rollup 1 for Exchange Server 2010  14.0.682.1  12/9/2009  KB976573 
 Update Rollup 2 for Exchange Server 2010  14.0.689.0  3/4/2010  KB979611 
 Update Rollup 3 for Exchange Server 2010  14.0.694.0  4/9/2010  KB981401 
 Update Rollup 4 for Exchange Server 2010  14.0.702.1  6/17/2010  KB982639 
 Update Rollup 5 for Exchange Server 2010  14.0.726.0  12/13/2010  KB2407113 


Exchange Server 2010 Service Pack 1

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP1  14.1.218.15  8/24/2010
 Update Rollup 1 for Exchange Server 2010 SP1  14.1.255.2  10/4/2010  KB2407028 
 Update Rollup 2 for Exchange Server 2010 SP1  14.1.270.1  12/9/2010  KB2425179 
 Update Rollup 3 for Exchange Server 2010 SP1  14.1.289.3  3/7/2011  KB2492690 
 Update Rollup 3-v3 for Exchange Server 2010 SP1  14.1.289.7  4/1/2011  KB2529939 
 Update Rollup 4 for Exchange Server 2010 SP1  14.1.323.1  6/22/2011  KB2509910 
 Update Rollup 4-v2 for Exchange Server 2010 SP1  14.1.323.6  7/27/2011  KB2579150 
 Update Rollup 5 for Exchange Server 2010 SP1  14.1.339.1  8/23/2011  KB2582113 
 Update Rollup 6 for Exchange Server 2010 SP1  14.1.355.2  10/27/2011  KB2608646 
 Update Rollup 7 for Exchange Server 2010 SP1  14.1.421.0  8/13/2012  KB2743248 
 Update Rollup 7-v2 for Exchange Server 2010 SP1  14.1.421.2  10/9/2012  KB2756496 
 Update Rollup 7-v3 for Exchange Server 2010 SP1  14.1.421.3  11/12/2012  KB2778158 
 Update Rollup 8 for Exchange Server 2010 SP1  14.1.438.0  12/10/2012  KB2787763 

Exchange Server 2010 Service Pack 2

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP2  14.2.247.5  12/4/2011
 Update Rollup 1 for Exchange Server 2010 SP2  14.2.283.3  2/13/2012  KB2645995 
 Update Rollup 2 for Exchange Server 2010 SP2  14.2.298.4  4/16/2012  KB2661854 
 Update Rollup 3 for Exchange Server 2010 SP2  14.2.309.2  5/29/2012  KB2685289 
 Update Rollup 4 for Exchange Server 2010 SP2  14.2.318.2   8/13/2012  KB2706690 
 Update Rollup 4-v2 for Exchange Server 2010 SP2  14.2.318.4  10/9/2012  KB2756485 
 Update Rollup 5 for Exchange Server 2010 SP2  14.2.328.5  11/13/2012  KB2719800
 Update Rollup 5-v2 for Exchange Server 2010 SP2  14.2.328.10  12/10/2012  KB2785908 
 Update Rollup 6 for Exchange Server 2010 SP2  14.2.342.3  2/11/2013  KB2746164 


Exchange Server 2010 Service Pack 3

Product name Build number Date KB
 Microsoft Exchange Server 2010 SP3  14.3.123.4  2/12/2013  KB2808208 


Exchange Server 2013

Product name Build number Date KB
 Microsoft Exchange Server 2013 Preview  15.0.466.13  7/16/2012
 Microsoft Exchange Server 2013 RTM  15.0.516.32  10/11/2012

Exchange Server is moved to Wiki page Exchange Server 2013 and Cumulative Updates (CU’s) Build Numbers

note Note on Exchange 2013 Cumulative Updates
More about Exchange 2013 Cumulative Updates see MS Exchange Team Blog post Servicing Exchange 2013 

 

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