If you open de Exchange Management Shell and you run the following powershell command:
Get-ExchangeServer | fl name,edition,admindisplayversion you get the Build Number from your Exchange 2007 Servers
Exchange 2007 RTM
Product name | Build number |
Exchange 2007 RTM | 8.0.685.25 |
Update Rollup 1 for Exchange Server 2007 | 8.0.708.3 |
Update Rollup 2 for Exchange Server 2007 | 8.0.711.2 |
Update Rollup 3 for Exchange Server 2007 | 8.0.730.1 |
Update Rollup 4 for Exchange Server 2007 | 8.0.744.0 |
Update Rollup 5 for Exchange Server 2007 | 8.0.754.0 |
Update Rollup 6 for Exchange Server 2007 | 8.0.783.2 |
Update Rollup 7 for Exchange Server 2007 | 8.0.813.0 |
Exchange Server 2007 Service Pack 1
Product name | Build Number |
Microsoft Exchange Server Exchange 2007 SP1 | 8.1.240.6 |
Update Rollup 1 for Exchange Server 2007 Service Pack 1 | 8.1.263.1 |
Update Rollup 2 for Exchange Server 2007 Service Pack 1 | 8.1.278.2 |
Update Rollup 3 for Exchange Server 2007 Service Pack 1 | 8.1.291.2 |
Update Rollup 4 for Exchange Server 2007 Service Pack 1 | 8.1.311.3 |
Update Rollup 5 for Exchange Server 2007 Service Pack 1 | 8.1.336.1 |
Update Rollup 6 for Exchange Server 2007 Service Pack 1 | 8.1.340.1 |
Update Rollup 7 for Exchange Server 2007 Service Pack 1 | 8.1.359.2 |
Update Rollup 8 for Exchange Server 2007 Service Pack 1 | 8.1.375.2 |
Update Rollup 9 for Exchange Server 2007 Service Pack 1 | 8.1.393.1 |
Update Rollup 10 for Exchange Server 2007 Service Pack 1 | 8.1.436.0 |
Exchange Server 2007 Service Pack 2
Product name | Build Number |
Microsoft Exchange Server 2007 SP2 | 8.2.176.2 |
Update Rollup 1 for Exchange Server 2007 Service Pack 2 | 8.2.217.3 |
Update Rollup 2 for Exchange Server 2007 Service Pack 2 | 8.2.234.1 |
Update Rollup 3 for Exchange Server 2007 Service Pack 2 | 8.2.247.2 |
Update Rollup 4 for Exchange Server 2007 Service Pack 2 | 8.2.254.0 |
Exchange Server 2007 Service Pack 3
Product name | Build Number |
Microsoft Exchange Server 2007 SP3 | 83.6 |