Import-Module activedirectory
$target = Get-ADOrganizationalUnit -Identity "OU=Disabled Computer Accounts,OU=Space,DC=Domain,DC=com"
$computers = Get-ADComputer -filter {(enabled -eq "false")}
foreach ($name in $computers) {
Move-ADObject $name -TargetPath $target -verbose
}
Followup to above... this section would move the disabled computers to a 'disabled' OU.