13 days ago by Digital Realty Trust

Measuring the energy efficiency of your data center is an essential operational requirement. PUE has become the industry’s de facto standard but is surrounded by a measure of uncertainty and misinformation. In the first of a three part series, Michael Manos, Digital Realty Trust’s Senior Vice Presid ...

Digital Realty Trust ... - knowledge.digitalrealtytrust.com · Rank: 121,042 · 2 references

32 days ago by rhdonaldson

I think Mike Manos of DRT put it best – it is like an arms race to see who can achieve the lowest PUE. PUE is a metric used to evaluate today’s datacenter’s power efficiency by measuring a facilities total power consumption (X) and dividing it by the electricity of the “IT Load” (Y) or all the compu ...

Richard Donaldson's Blog - rhdonaldson.wordpress.com

65 days ago by Sternau

The Green Grid ist ein Branchenkonsortium welches sich zum Ziel gesetzt hat, den Energieverbrauch von IT und Datenzentren zu minimieren und deren Energieeffizienz zu maximieren. Gemessen wir der Erfolg an dem PUE (Power Usage Effectiveness) und dem Reziporken Wert, der Data Center Efficiency (DCE). ...

Neogrid IT-Blog - it-weblog.neogrid.de

66 days ago by Dirsehan Tunçel

PUE ve DCiE, veri merkezindeki IT yk ile altyapıda tketilen toplam enerjiyi karşılaştırarak veri merkezinin enerji etkinliğini belirten bir göstergedir. Green Grid tarafından ortaya atılmıştır ve yaygın olarak kullanılmaktadır. Herhangi bir anda sistem salonlarındaki IT ekipmanının çalıştırılması iç ...

Sistem Salonu - sistemsalonu.com

86 days ago by tjcanning

Just came across the graphic which I thought was a great visual to show the cost break down in the dc. Cooling costs are approximately 40% for this customer – Nvidia. This is real. 40% is a big number – Maybe time to check out ASHRAE and start saving money? [...]

Greening the Enterprise ... - tjcanning.wordpress.com · 3 references

101 days ago by Digital Realty Trust

This month Jim Smith dispels certain myths surrounding data center metrics. This text will be replaced var so = new SWFObject('/mediaplayer/player.swf','mpl','580','360','9'); so.addParam('allowfullscreen','true'); so.addParam('allowscriptaccess','always'); so.addParam('allowscriptaccess','all'); so ...

Digital Realty Trust ... - knowledge.digitalrealtytrust.com · Rank: 121,042 · 2 references

122 days ago by tjcanning

Got PUE? You would think this is easy to figure out right? But, how come I only see major enterprises promoting their PUE? I mean we always see PUE (and it’s inverse cousin DCiE) being compared to MPG in green presentations – and every car manufacturer and individual seems to have an appreciation an ...

Greening the Enterprise ... - tjcanning.wordpress.com · 3 references

125 days ago by Frank M

Data center power growth requires the use of measures to benchmark performance and to identify proxy metrics for the true efficiency. ...... "The PUE/DCE gained broad acceptance because of the relative ease with which organizations could compile data. It was also useful because it allowed companies ...

Sustainable Technology - sustainabletechnolog.com

127 days ago by admin

60Amp Server Technology Switched PDU Demo with Andy Szeto http://www.youtube.com/v/BsAB9UTqTVE&f=videos&app=youtube_gdata The rest is here: 60Amp Server Technology Switched PDU Demo Post from: Server Virtualization Technology

Server Virtualization ... - servervirtualizationtechnology.com

134 days ago by tjcanning

Green IT. It Starts With Research. Time to go back to school and get up to speed on the current state of Green IT. I’m very curious about the current state of mind of “Green Data Center Professionals”. After Goggling around a bit, I came across John Lamb’s book titled “The Greening of IT” and though ...

Greening the Enterprise ... - tjcanning.wordpress.com · 3 references