What are typical power and cooling densities in a Data Center these days? What do you think they’ll be in the future?
I routinely host Data Center tours at Cisco’s headquarters. During those walkthroughs I often discuss how the densities in our server environments have increased over time. Facilities with 50 to 60 watts per square foot gave way to those of 100 to 120 watts per square foot, which in turn gave way to those of 175 to 200 watts per square foot.
“I’m your density. I mean… your destiny.”
– George McFly, Back to the Future
That’s where Cisco’s demand has settled in, with no obvious need for greater densities thanks to the efficiencies of virtualization technology and our Unified Computing System technology. I recently chatted with a Data Center manager who runs a huge co-location facility. He mentioned several tenants needing 400 watts per square foot and one pending hardware deployment anticipated to require 1,000 watts per square foot.
As Back to the Future’s Dr. Emmett Brown is fond of saying, “Great Scott!” That’s a lot of power. Perhaps not the 1.21 jigawatts needed for the good doctor’s time-traveling DeLorean, but a lot just the same. Doc Brown and Marty McFly aren’t due to arrive from 1985 for a handful of years yet. What sort of power and cooling densities do you think the world’s latest and greatest Data Centers will be offering by then?
Grab your Huey Lewis and the News cassettes and your hoverboard and watch the video below for discussion of future Data Center trends.