Comments on: Efficient UPS Aids Google’s Extreme PUE

By: Goldman Sachs Looking to Follow Google, Facebook with Battery-Powered Servers

Goldman Sachs Looking to Follow Google, Facebook with Battery-Powered Servers — Sat, 06 Mar 2010 19:57:05 +0000

[...] the lead of companies such as Google and Facebook is never a bad idea. No slouch in its own right, the global investment banking and [...]

By: Facebook Begins Building Its Own Data Centers

Facebook Begins Building Its Own Data Centers — Thu, 21 Jan 2010 19:00:11 +0000

[...] The key to Facebook’s improved energy efficiency is related to its “UPS (uninterruptible power supply) System”. Rather than forcing all power through the UPS as it travels to servers, on-board batteries are used, resulting in major efficiency gains. According to Data Knowledge Center, this system was adopted from Google, who first announced the improved model last April. [...]

By: Google’s Chiller-less Data Center | Nexus Technologies - IT Company providing Virtualisation Solutions, IT managed Services and IT Consultancy

Wed, 30 Sep 2009 21:28:02 +0000

[...] engineers had already disclosed the existence of the chiller-less Belgium data center at the Google Data Center Efficiency Summit in April in Mountain View, Calif. At the event, we asked specifically: are there chillers on-site [...]

By: Yahoo! na Frente da Corrida do Melhor PUE « Flaviotechblog

Yahoo! na Frente da Corrida do Melhor PUE « Flaviotechblog — Sun, 19 Jul 2009 17:19:29 +0000

[...] Yahoo! na Frente da Corrida do Melhor PUE Deu no site Data Center knowlegde que o Yahoo! construiu um Data Center capaz de operar com um PUE de 1.1. Na frente até mesmo do Google que anunciou que opera com PUE de 1.16. [...]

By: A l’intérieur d’un Datacenter Google (bonus: Les serveurs Web Google)

Thu, 02 Apr 2009 20:18:09 +0000

[...] d’informations sur le géant de Mountain View ces derniers jours. En effet lors du “ Google Data Center Energy Summit” Google a mis en ligne plusieurs vidéos décrivant l’architecture de ces datacenters [...]

By: Google Data Center Energy Summit recap « Datacenter 2.0

Google Data Center Energy Summit recap « Datacenter 2.0 — Thu, 02 Apr 2009 16:08:52 +0000

[...] Efficient UPS Aids Google’s Extreme PUE from Data Center Knowledge [...]

By: Perk

Perk — Thu, 02 Apr 2009 14:59:33 +0000

The 12v battery-on-board idea does necessitate the use of 12volt-only motherboards. Nice idea though.

By: Google zeigt erstmals seine Server - Andmore.org

Google zeigt erstmals seine Server - Andmore.org — Thu, 02 Apr 2009 13:17:23 +0000

[...] gestellt, einige der speziell angepassten Technologien an Serverhersteller zu lizenzieren, wie DatacenterKnowledge.com [...]

By: Perk

Perk — Thu, 02 Apr 2009 13:12:28 +0000

Interesting. I cannot help but wonder about the surge on the power supply on after generator start. If the time lag is more than a minute or so, those batteries are going to be demanding a high charge current.

By: Google zeige seine Server oder peinlicher Fehler von Golem? - infogurke.de

Google zeige seine Server oder peinlicher Fehler von Golem? - infogurke.de — Thu, 02 Apr 2009 10:54:33 +0000

[...] DatacenterKnowledge.com [...]