Isn't the easy option to spread the computers out, i.e. not fill the rack, but only half of it?
A GPU cluster next to my servers has done this, presumably they couldn't have 64A in one rack so they've got 32A in two. (230V 3phase.)
Isn't the easy option to spread the computers out, i.e. not fill the rack, but only half of it?
A GPU cluster next to my servers has done this, presumably they couldn't have 64A in one rack so they've got 32A in two. (230V 3phase.)
Rackspace is typically at a premium at most data centers.
My info may be dated, but power density has gone up a ton over time. I'd expect a lot of datacenters to have plenty of space, but not much power. You can only retrofit so much additional power distribution and cooling into a building designed for much less power density.
This is my experience as well. We have 42u racks with 8 machines in them because we cant get more power circuits to the rack.
yep this was the case for us.
I'm more surprised that a data centre will apparently provide more power to a rack than is safe to use.