查看“Windows Server 2008 R2:6.1.6801.0.winmain win7m3.080913-2030”的源代码

{{NavBar|[[首页]] > [[目录:Windows 桌面操作系统|Windows 桌面操作系统]] > [[Windows Server 2008 R2]] > '''6.1.6801.0.winmain_win7m3.080913-2030'''}}
{{ Infobox Buildinfo
|image = WindowsServer2008R2-6.1.6801.0.winmain win7m3.080913-2030.png
|imagecaption = Windows Server 2008 R2 6.1.6801.winmain_win7m3.080913-2030
|kernel = NT 6.1
|arch = x64
|sku = Standard<br>Standard Core<br>Enterprise<br>Enterprise Core<br>Datacenter<br>Datacenter Core
|language = English (United States)
|bios = 2008-09-13
|timebomb = 2009-07-02
|string = 6.1.6801.winmain_win7m3.080913-2030
|key = 无
}}

Windows Server 2008 R2 build 6801.0 是 Windows Server 2008 R2 中，当下最早可用的版本。