{"id":940,"date":"2026-06-08T07:49:00","date_gmt":"2026-06-08T10:49:00","guid":{"rendered":"https:\/\/cleciooliveira.eti.br\/blog\/?p=940"},"modified":"2026-05-26T15:27:43","modified_gmt":"2026-05-26T18:27:43","slug":"racks-de-ia-em-megawatts-como-a-infraestrutura-esta-mudando-para-modelos-gigantes","status":"publish","type":"post","link":"https:\/\/cleciooliveira.eti.br\/blog\/2026\/06\/08\/racks-de-ia-em-megawatts-como-a-infraestrutura-esta-mudando-para-modelos-gigantes\/","title":{"rendered":"Racks de IA em megawatts: como a infraestrutura est\u00e1 mudando para modelos gigantes"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"552\" data-attachment-id=\"941\" data-permalink=\"https:\/\/cleciooliveira.eti.br\/blog\/2026\/06\/08\/racks-de-ia-em-megawatts-como-a-infraestrutura-esta-mudando-para-modelos-gigantes\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u\/\" data-orig-file=\"https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?fit=1038%2C910&amp;ssl=1\" data-orig-size=\"1038,910\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?fit=630%2C552&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?resize=630%2C552&#038;ssl=1\" alt=\"\" class=\"wp-image-941\" style=\"aspect-ratio:1.14033763174584;width:301px;height:auto\" srcset=\"https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?resize=1024%2C898&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?resize=300%2C263&amp;ssl=1 300w, https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?resize=768%2C673&amp;ssl=1 768w, https:\/\/i0.wp.com\/cleciooliveira.eti.br\/blog\/wp-content\/uploads\/2026\/05\/supercluster-5rack-72x-gb200-grace-blackwell-superchip-1u.webp?w=1038&amp;ssl=1 1038w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Modelos de grande escala exigem hardware massivo e consumo energ\u00e9tico elevado. Para atender essa demanda, fornecedores est\u00e3o apresentando racks otimizados, muitas vezes com resfriamento l\u00edquido e designs que permitem empilhar dezenas de aceleradores em um \u00fanico conjunto. Isso transforma data centers em verdadeiras f\u00e1bricas de IA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Impactos pr\u00e1ticos<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Efici\u00eancia:<\/strong> resfriamento l\u00edquido reduz consumo de energia por unidade de processamento.<\/li>\n\n\n\n<li><strong>Escalabilidade:<\/strong> racks modulares facilitam expans\u00e3o sem reformar toda a sala de servidores.<\/li>\n\n\n\n<li><strong>Log\u00edstica:<\/strong> demanda por energia e refrigera\u00e7\u00e3o muda o planejamento de novos centros.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">O que observar Fique atento a parcerias entre fabricantes de hardware e provedores de nuvem, iniciativas para reduzir consumo de \u00e1gua e an\u00fancios sobre racks Blackwell e solu\u00e7\u00f5es de resfriamento direto. A corrida por desempenho traz tamb\u00e9m desafios de seguran\u00e7a f\u00edsica e de cadeia de suprimentos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AFK<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modelos de grande escala exigem hardware massivo e consumo energ\u00e9tico elevado. Para atender essa demanda, fornecedores est\u00e3o apresentando racks otimizados, muitas vezes com resfriamento l\u00edquido e designs que permitem empilhar dezenas de aceleradores em um \u00fanico conjunto. Isso transforma data centers em verdadeiras f\u00e1bricas de IA. Impactos pr\u00e1ticos O que observar Fique atento a parcerias [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[350,347,348,79,349],"class_list":["post-940","post","type-post","status-publish","format-standard","hentry","category-dia","tag-blackwell","tag-data-center","tag-gpus","tag-nvidia","tag-resfriamento-liquido"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3oatH-fa","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/posts\/940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/comments?post=940"}],"version-history":[{"count":3,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/posts\/940\/revisions"}],"predecessor-version":[{"id":954,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/posts\/940\/revisions\/954"}],"wp:attachment":[{"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/media?parent=940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/categories?post=940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cleciooliveira.eti.br\/blog\/wp-json\/wp\/v2\/tags?post=940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}