Those new data centers are far larger and more efficient than what is offered by traditional enterprise hosting operations.They integrate computing, storage and networking elements into single racks, reduces the number of switches and the amount of cabling required, leading to less energy use and better airflow around the server racks.
It is interesting to look at a cost comparison between those massive new generation data centers and more traditional ones via this new infographic from Wikibon.
Via: Wikibon
Thoughts ?