Indeed. We have 6x 42U racks across three datacentres in the UK packed with network hardware, servers, san and other kit. Stuff doesn't really go wrong that o

Indeed. We have 6x 42U racks across three datacentres in the UK packed with network hardware, servers, san and other kit. Stuff doesn't really go wrong that often. Our ops guys probably go there once a quarter. Most of the time, you can manage it remotely. The only main failure point appears to be disks but you can just mail them to the DC and get them to stick it in for a small fee.