[Kazun]

Код:

$objOUa = [ADSI]"LDAP://OU=a,dc=kakoitotam,dc=local"
$objOUb = [ADSI]"LDAP://OU=b,dc=kakoitotam,dc=local"
$Class = "organizationalUnit"

"comp","comp2" | Foreach {
	$OU= "OU=$_"
	$objOU = $objOUa.create($Class, $OU)
	$objOU.SetInfo()
	$objOU = $objOUb.create($Class, $OU)
	$objOU.SetInfo()
}

Для компьютеров:

Код:

$SobjOU = [ADSI]"LDAP://OU=kakayatotam,dc=kakoitotam,dc=local"
7..15 | Foreach {
	$SobjComputer = $SobjOU.Create("computer", "CN=PC_$_")
	$SobjComputer.Put("sAMAccountName", "PC_$_$")
	$SobjComputer.Put("userAccountControl", 4096)
	$SobjComputer.SetInfo()
}