{"id":16879,"date":"2022-08-25T15:36:08","date_gmt":"2022-08-25T15:36:08","guid":{"rendered":"https:\/\/pqc.es\/pue-y-eficiencia\/"},"modified":"2026-02-23T15:39:59","modified_gmt":"2026-02-23T15:39:59","slug":"pue-y-eficiencia","status":"publish","type":"post","link":"https:\/\/pqc.es\/en\/pue-y-eficiencia\/","title":{"rendered":"PUE y eficiencia."},"content":{"rendered":"<div class=\"news-content-block\">\n<p>Dec&iacute;a hace unos d&iacute;as que, con el objeto de no liar demasiado las cosas, seleccionemos bien las fuentes para que este asunto de la eficiencia y la sostenibilidad no se convierta en un aut&eacute;ntico barullo.<\/p>\n<p>Pues bien, incluso seleccionando esas fuentes, uno se encuentra tambi&eacute;n con planteamientos que pueden llegar a confundir. Este es el caso de una afirmaci&oacute;n que ya he visto en varios lugares, el &uacute;ltimo de ellos de prestigio. Viene a decir que cuando mejoras tu nivel de PUE, la proporci&oacute;n de consumo IT, propiamente dicha, cobra valores muy altos lo que hace que te des cuenta de lo que representa realmente.<\/p>\n<p>Cuando era m&aacute;s joven, si alguien soltaba alg&uacute;n razonamiento de esta &iacute;ndole, sol&iacute;amos decir aquello de &ldquo;te habr&aacute;s quedado calvo detr&aacute;s de la oreja&rdquo;.<\/p>\n<p>No discutir&eacute; la obviedad, pero s&iacute; la forma de plantearla. La parte IT tienen una personalidad propia e independiente y constituye un consumo principal altamente mejorable, y para entrar a saco en su an&aacute;lisis no se deber&iacute;a utilizar apoyos externos de mucha menor representatividad (la parte E&amp;M s&iacute; que est&aacute; relacionada con la IT por unas ciertas proporciones que se intentan mejorar, pero proporciones al fin y al cabo. A la inversa nunca).<\/p>\n<p>Datos muy recientes apuntaban que el 65% del consumo IT global se estaba utilizando para efectuar solamente el 7% del trabajo &uacute;til, lo que nos lleva a determinar, sin duda, la parte IT como la diana prioritaria en esta competici&oacute;n de tiro, sin que estemos necesitados de buscar otras excusas.<\/p>\n<p>Cuando uno tiene que tomar medidas en lo econ&oacute;mico dentro de su entorno familiar, ser&iacute;a rid&iacute;culo que se d&eacute; cuenta de lo que gasta en tabaco solamente despu&eacute;s de haberle quitado el chocolate al loro. &iexcl;Ay! si Ken Brill levantase la cabeza&hellip;, con lo poco que le gustaban los barullos.<\/p>\n<p><strong><em>Para quienes no manejen con soltura estos t&eacute;rminos, repetir aqu&iacute; a modo de ejemplo, unos valores num&eacute;ricos muy sencillos. Consideremos un data center con 1000 kW IT en el que se utilizan otros 500 kW para la parte electromec&aacute;nica. El valor de PUE resultante es de 1,5. <\/em><\/strong><\/p>\n<p><strong><em>Imaginemos ahora que las buenas gentes del lado IT consiguen mejorar el rendimiento de su parte, consiguiendo hacer el mismo trabajo con la mitad de la potencia (500 kW), algo por otra parte perfectamente alcanzable en muchos lugares. Y, por &uacute;ltimo, veamos a las gentes de la parte E&amp;M recomponiendo sus enfriadoras, UPSs, etc., para reducir 200 kW de los 500 iniciales, dej&aacute;ndolos en 300. El valor de PUE resultante ser&aacute;, por tanto, 800:500 = 1,6. La pregunta surge de forma inmediata: &iquest;Cu&aacute;l de los dos escenarios es m&aacute;s eficiente, el de PUE 1,5 o el de PUE 1,6?<\/em><\/strong><\/p>\n<p><strong><em>Claramente, el escenario 2, aunque con PUE m&aacute;s alta, consigue realizar el mismo trabajo con casi la mitad de la potencia, con lo que su eficiencia, considerando &eacute;sta como el trabajo &uacute;til realizado por unidad de energ&iacute;a incidente, es casi el doble<\/em><\/strong>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Contin\u00faa el barullo<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-16879","post","type-post","status-publish","format-standard","hentry","category-opinion"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PUE y eficiencia. | PQC<\/title>\n<meta name=\"description\" content=\"Contin\u00faa el barullo\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PUE y eficiencia. | PQC\" \/>\n<meta property=\"og:description\" content=\"Contin\u00faa el barullo\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pqc.es\/pue-y-eficiencia\/\" \/>\n<meta property=\"og:site_name\" content=\"PQC\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-25T15:36:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-23T15:39:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pqc.es\/wp-content\/uploads\/2026\/03\/IMAGEN_DEL_SITIO.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"625\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/pqc.es\/#\/schema\/person\/66647e1005e9975e2dd2f7a1e9fa3ad6\"},\"headline\":\"PUE y eficiencia.\",\"datePublished\":\"2022-08-25T15:36:08+00:00\",\"dateModified\":\"2026-02-23T15:39:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/\"},\"wordCount\":552,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/pqc.es\/#organization\"},\"articleSection\":[\"Opini\u00f3n\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/pqc.es\/pue-y-eficiencia\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/\",\"url\":\"https:\/\/pqc.es\/pue-y-eficiencia\/\",\"name\":\"PUE y eficiencia. | PQC\",\"isPartOf\":{\"@id\":\"https:\/\/pqc.es\/#website\"},\"datePublished\":\"2022-08-25T15:36:08+00:00\",\"dateModified\":\"2026-02-23T15:39:59+00:00\",\"description\":\"Contin\u00faa el barullo\",\"breadcrumb\":{\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/pqc.es\/pue-y-eficiencia\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/pqc.es\/pue-y-eficiencia\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/pqc.es\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PUE y eficiencia.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/pqc.es\/#website\",\"url\":\"https:\/\/pqc.es\/\",\"name\":\"PQC\",\"description\":\"Consultor\u00eda, dise\u00f1o y operaci\u00f3n de Data Centers\",\"publisher\":{\"@id\":\"https:\/\/pqc.es\/#organization\"},\"alternateName\":\"PQC Data Centers\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/pqc.es\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/pqc.es\/#organization\",\"name\":\"PQC Data Centers\",\"alternateName\":\"PQC\",\"url\":\"https:\/\/pqc.es\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/pqc.es\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/pqc.es\/wp-content\/uploads\/2026\/02\/LOGO-PQC.svg\",\"contentUrl\":\"https:\/\/pqc.es\/wp-content\/uploads\/2026\/02\/LOGO-PQC.svg\",\"width\":168,\"height\":40,\"caption\":\"PQC Data Centers\"},\"image\":{\"@id\":\"https:\/\/pqc.es\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/pqc\/posts\/?feedView=all\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/pqc.es\/#\/schema\/person\/66647e1005e9975e2dd2f7a1e9fa3ad6\",\"name\":\"admin\",\"sameAs\":[\"https:\/\/pqc.es\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PUE y eficiencia. | PQC","description":"Contin\u00faa el barullo","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"PUE y eficiencia. | PQC","og_description":"Contin\u00faa el barullo","og_url":"https:\/\/pqc.es\/pue-y-eficiencia\/","og_site_name":"PQC","article_published_time":"2022-08-25T15:36:08+00:00","article_modified_time":"2026-02-23T15:39:59+00:00","og_image":[{"width":1200,"height":625,"url":"https:\/\/pqc.es\/wp-content\/uploads\/2026\/03\/IMAGEN_DEL_SITIO.png","type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pqc.es\/pue-y-eficiencia\/#article","isPartOf":{"@id":"https:\/\/pqc.es\/pue-y-eficiencia\/"},"author":{"name":"admin","@id":"https:\/\/pqc.es\/#\/schema\/person\/66647e1005e9975e2dd2f7a1e9fa3ad6"},"headline":"PUE y eficiencia.","datePublished":"2022-08-25T15:36:08+00:00","dateModified":"2026-02-23T15:39:59+00:00","mainEntityOfPage":{"@id":"https:\/\/pqc.es\/pue-y-eficiencia\/"},"wordCount":552,"commentCount":0,"publisher":{"@id":"https:\/\/pqc.es\/#organization"},"articleSection":["Opini\u00f3n"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/pqc.es\/pue-y-eficiencia\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/pqc.es\/pue-y-eficiencia\/","url":"https:\/\/pqc.es\/pue-y-eficiencia\/","name":"PUE y eficiencia. | PQC","isPartOf":{"@id":"https:\/\/pqc.es\/#website"},"datePublished":"2022-08-25T15:36:08+00:00","dateModified":"2026-02-23T15:39:59+00:00","description":"Contin\u00faa el barullo","breadcrumb":{"@id":"https:\/\/pqc.es\/pue-y-eficiencia\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pqc.es\/pue-y-eficiencia\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/pqc.es\/pue-y-eficiencia\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/pqc.es\/en\/home\/"},{"@type":"ListItem","position":2,"name":"PUE y eficiencia."}]},{"@type":"WebSite","@id":"https:\/\/pqc.es\/#website","url":"https:\/\/pqc.es\/","name":"PQC","description":"Consultor\u00eda, dise\u00f1o y operaci\u00f3n de Data Centers","publisher":{"@id":"https:\/\/pqc.es\/#organization"},"alternateName":"PQC Data Centers","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pqc.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/pqc.es\/#organization","name":"PQC Data Centers","alternateName":"PQC","url":"https:\/\/pqc.es\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/pqc.es\/#\/schema\/logo\/image\/","url":"https:\/\/pqc.es\/wp-content\/uploads\/2026\/02\/LOGO-PQC.svg","contentUrl":"https:\/\/pqc.es\/wp-content\/uploads\/2026\/02\/LOGO-PQC.svg","width":168,"height":40,"caption":"PQC Data Centers"},"image":{"@id":"https:\/\/pqc.es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/pqc\/posts\/?feedView=all"]},{"@type":"Person","@id":"https:\/\/pqc.es\/#\/schema\/person\/66647e1005e9975e2dd2f7a1e9fa3ad6","name":"admin","sameAs":["https:\/\/pqc.es"]}]}},"_links":{"self":[{"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/posts\/16879","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/comments?post=16879"}],"version-history":[{"count":2,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/posts\/16879\/revisions"}],"predecessor-version":[{"id":18368,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/posts\/16879\/revisions\/18368"}],"wp:attachment":[{"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/media?parent=16879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/categories?post=16879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pqc.es\/en\/wp-json\/wp\/v2\/tags?post=16879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}