Sim, existe o comando Remove-Computer
powershell.
Veja o technet para mais detalhes: link
Parameter Set: Local
Remove-Computer [[-UnjoinDomainCredential] <PSCredential> ] [-Force] [-PassThru] [-Restart] [-Workgroup <String> ] [ <CommonParameters>]
Parameter Set: Remote
Remove-Computer -UnjoinDomainCredential <PSCredential> [-ComputerName <String[]> ] [-Force] [-LocalCredential <PSCredential> ] [-PassThru] [-Restart] [-Workgroup <String> ] [ <CommonParameters>]