I don't think Aussie dc's are all the same. Globalswitch in Sydney uses inergen but Equinix is using water at least at SY1 but I'm reasonably sure that GS is mu

I don't think Aussie dc's are all the same. Globalswitch in Sydney uses inergen but Equinix is using water at least at SY1 but I'm reasonably sure that GS is much older