{"id":18568,"date":"2026-06-30T17:08:12","date_gmt":"2026-06-30T09:08:12","guid":{"rendered":"https:\/\/www.oscoo.com\/?p=18568"},"modified":"2026-06-30T17:15:57","modified_gmt":"2026-06-30T09:15:57","slug":"what-is-the-failure-rate-of-enterprise-ssds","status":"publish","type":"post","link":"https:\/\/www.oscoo.com\/pt\/news\/what-is-the-failure-rate-of-enterprise-ssds\/","title":{"rendered":"Qual \u00e9 a taxa de falhas dos SSDs empresariais?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"18568\" class=\"elementor elementor-18568\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c368b9 blog-post-container e-flex e-con-boxed e-con e-parent\" data-id=\"2c368b9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d32eebe intro elementor-widget elementor-widget-text-editor\" data-id=\"d32eebe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"\">Os SSDs empresariais modernos apresentam, normalmente, uma taxa de falha anual entre\u00a0<\/span><span class=\"\">0,3% e 0,6%<\/span><span class=\"\">\u00a0em ambientes de centro de dados padr\u00e3o, com modelos empresariais topo de gama a atingirem valores nominais t\u00e3o baixos quanto 0,1% a 0,2%. Estas unidades s\u00e3o\u00a0<\/span><span class=\"\">amplamente considerado<\/span><span class=\"\">\u00a0ser mais fi\u00e1veis do que os SSD para consumidores e os discos r\u00edgidos empresariais ao longo de toda a sua vida \u00fatil, especialmente em\u00a0<\/span><span class=\"\">a longo prazo<\/span><span class=\"\">\u00a0funcionamento. Ao contr\u00e1rio dos discos r\u00edgidos (HDD), as taxas de avaria dos SSD\u00a0<\/span><span class=\"\">permanecem relativamente est\u00e1veis ao longo do tempo<\/span><span class=\"\">\u00a0em vez de aumentar acentuadamente \u00e0 medida que o hardware envelhece.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff8fc68 elementor-widget elementor-widget-heading\" data-id=\"ff8fc68\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Principais m\u00e9tricas de fiabilidade relativas \u00e0 taxa de falhas<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-626eec7 elementor-widget elementor-widget-text-editor\" data-id=\"626eec7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Taxa de falha anualizada (AFR)<\/span><\/strong><span class=\"\">\u00a0\u2013 indica a percentagem de unidades de disco numa grande frota que apresentam falhas ao longo de um ano completo de funcionamento. Esta \u00e9 a m\u00e9trica mais pr\u00e1tica para o planeamento da capacidade e da manuten\u00e7\u00e3o dos centros de dados.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-066a2aa elementor-widget elementor-widget-text-editor\" data-id=\"066a2aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Tempo m\u00e9dio entre falhas (<a href=\"\/pt\/news\/ssd-reliability-what-is-mtbf\/\"><span style=\"color: #00ccff;\">MTBF<\/span><\/a>)<\/span><\/strong><span class=\"\">\u00a0\u2013 \u00e9 uma estimativa probabil\u00edstica do tempo m\u00e9dio de funcionamento entre falhas numa grande popula\u00e7\u00e3o. A maioria dos SSD empresariais apresenta um MTBF nominal de\u00a0<\/span><span class=\"\">2,0 a 2,5 milh\u00f5es de horas<\/span><span class=\"\">, o que corresponde a uma AFR te\u00f3rica de cerca de 0,35% a 0,44%.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-114c997 elementor-widget elementor-widget-text-editor\" data-id=\"114c997\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Taxa de Substitui\u00e7\u00e3o Anual (ARR)<\/span><\/strong><span class=\"\">\u00a0\u2013 acompanha a percentagem de unidades substitu\u00eddas fisicamente todos os anos. Este valor corresponde de perto \u00e0 taxa de falhas anual (AFR) real, mas inclui tamb\u00e9m as substitui\u00e7\u00f5es proativas efetuadas antes de uma unidade falhar completamente.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6baafe elementor-widget elementor-widget-heading\" data-id=\"d6baafe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dados sobre a taxa de falhas de SSD empresariais em condi\u00e7\u00f5es reais<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc3b42c elementor-widget elementor-widget-heading\" data-id=\"fc3b42c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Especifica\u00e7\u00f5es do fornecedor e dados de campo<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b287d8 elementor-widget elementor-widget-text-editor\" data-id=\"1b287d8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><span class=\"\"><a href=\"\/pt\/products-category\/enterprise-ssd\/\"><span style=\"color: #00ccff;\">SSD empresariais da s\u00e9rie OSCOO OE<\/span><\/a> t\u00eam um MTBF nominal que varia entre 2,0 e 2,5 milh\u00f5es de horas.<\/span><\/li><li class=\"ds-markdown-paragraph\"><span class=\"\">Unidades empresariais da s\u00e9rie Exos da Seagate<\/span><span class=\"\">\u00a0(a s\u00e9rie inclui linhas de produtos tanto de HDD como de SSD) apresentam um AFR nominal de\u00a0<\/span><span class=\"\">0.44%<\/span><span class=\"\">\u00a0e um MTBF de\u00a0<\/span><span class=\"\">2,0 milh\u00f5es de horas<\/span><span class=\"\">\u00a0nos manuais oficiais dos produtos.<\/span><\/li><li class=\"ds-markdown-paragraph\"><span class=\"\">Union Memory UH812a\/UH832a<\/span><span class=\"\">\u00a0Os SSDs empresariais PCIe 5.0 t\u00eam uma velocidade nominal de\u00a0<\/span><span class=\"\">AFR \u2264 0,35%<\/span><span class=\"\">\u00a0e\u00a0<\/span><span class=\"\">MTBF \u2265 2,5 milh\u00f5es de horas<\/span><span class=\"\">.<\/span><\/li><li class=\"ds-markdown-paragraph\"><span class=\"\">Samsung PM1735<\/span><span class=\"\">\u00a0Os SSDs NVMe empresariais t\u00eam um MTBF nominal de\u00a0<\/span><span class=\"\">2,0 milh\u00f5es de horas<\/span><span class=\"\">.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc590ae key-point elementor-widget elementor-widget-text-editor\" data-id=\"fc590ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"\">Em todo o setor, os SSDs SATA e NVMe empresariais modernos e mais comuns situam-se geralmente dentro da\u00a0<\/span><span class=\"\">0,3\u20130,61 TP6T AFR<\/span><span class=\"\">\u00a0intervalo, quando operados dentro dos limites de carga nominal.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da274ef elementor-widget elementor-widget-shortcode\" data-id=\"da274ef\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><a href=\"\/pt\/products-category\/enterprise-ssd\/\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/OSCOO-enterprise-SSDs-product-line.webp\" style=\"widht:100%;\" alt=\"\" title=\"\"><\/a><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34d1be7 elementor-widget elementor-widget-heading\" data-id=\"34d1be7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Investiga\u00e7\u00e3o acad\u00e9mica e industrial<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83cf0ec elementor-widget elementor-widget-text-editor\" data-id=\"83cf0ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.usenix.org\/sites\/default\/files\/conference\/protected-files\/fast20_slides_maneas.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #00ccff;\"><span class=\"\">A\u00a0<\/span><span class=\"\">FAST \u201920<\/span><\/span><\/a><span class=\"\"><span style=\"color: #00ccff;\">\u00a0estudo<\/span> analisou dados provenientes de\u00a0<\/span><span class=\"\">mais de 1,4 milh\u00f5es de SSDs, ao longo de 2,5 anos<\/span><span class=\"\">, num sistema de armazenamento empresarial de grande escala. O estudo concluiu que\u00a0<\/span><span class=\"\">a taxa m\u00e9dia anual de substitui\u00e7\u00e3o (ARR) em toda a frota foi de 0,22%, mas com uma grande varia\u00e7\u00e3o entre os diferentes modelos, que oscilou entre 0,07% e 1,2%<\/span><span class=\"\">. O estudo abrangeu unidades com v\u00e1rios tipos de mem\u00f3ria NAND (SLC, cMLC, eMLC e 3D TLC) da\u00a0<\/span><span class=\"\">tr\u00eas fabricantes e 18 modelos<\/span><span class=\"\">.\u00a0<\/span><span class=\"\">Os erros SCSI foram a principal causa das substitui\u00e7\u00f5es de unidades, representando cerca de um ter\u00e7o do total de substitui\u00e7\u00f5es.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d69883 elementor-widget elementor-widget-text-editor\" data-id=\"6d69883\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"\">Dados hist\u00f3ricos mais antigos dos principais operadores de nuvem, relativos ao per\u00edodo entre 2014 e 2015, revelam taxas mais elevadas: A Google registou uma taxa de falhas anual (AFR) de 1\u20132,51 TP6T para as primeiras unidades flash, a Microsoft registou 1\u201321 TP6T em mais de um milh\u00e3o de SSDs e o Facebook registou uma AFR de 1,331 TP6T para o seu parque de unidades flash. Estes n\u00fameros incluem unidades mais antigas e de n\u00edvel quase de consumo. C<\/span><span class=\"\">Os modelos empresariais atuais apresentam um desempenho substancialmente melhor<\/span><span class=\"\">\u00a0do que os daquela \u00e9poca.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f88693 elementor-widget elementor-widget-heading\" data-id=\"1f88693\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fatores-chave que influenciam as taxas de falha<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff96076 elementor-widget elementor-widget-text-editor\" data-id=\"ff96076\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ao contr\u00e1rio dos discos r\u00edgidos (HDD), em que o desgaste mec\u00e2nico \u00e9 a principal causa de avarias, a fiabilidade dos SSD \u00e9 determinada por quatro fatores principais.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5625f4f elementor-widget elementor-widget-text-editor\" data-id=\"5625f4f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Tecnologia NAND Flash. <\/span><\/strong><span class=\"\">Os diferentes tipos de mem\u00f3ria flash NAND apresentam n\u00edveis de fiabilidade inerentes distintos.\u00a0<\/span><span class=\"\">Em geral, a fiabilidade classifica-se, da mais elevada para a mais baixa, como SLC, eMLC\/MLC, 3D TLC e QLC.<\/span><span class=\"\">\u00a0A tecnologia TLC 3D moderna, com corre\u00e7\u00e3o de erros LDPC e nivelamento de desgaste avan\u00e7ado, possui\u00a0<\/span><span class=\"\">reduziu a diferen\u00e7a em termos de fiabilidade<\/span><span class=\"\">\u00a0com MLC para a maioria dos casos de utiliza\u00e7\u00e3o empresariais. Os SSDs QLC s\u00e3o mais adequados para cargas de trabalho com grande volume de leituras e para armazenamento inativo, devido \u00e0 sua menor resist\u00eancia \u00e0 grava\u00e7\u00e3o.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e8b31b elementor-widget elementor-widget-text-editor\" data-id=\"9e8b31b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Carga de trabalho e resist\u00eancia. <\/span><\/strong><span class=\"\">Os SSDs empresariais s\u00e3o classificados por\u00a0<\/span><span class=\"\">Grava\u00e7\u00f5es por dia (DWPD)<\/span><span class=\"\">\u00a0, variando entre\u00a0<\/span><span class=\"\">1 DWPD para cargas de trabalho com grande volume de leituras<\/span><span class=\"\">\u00a0para\u00a0<\/span><span class=\"\">Mais de 10 DWPD para aplica\u00e7\u00f5es com grande volume de grava\u00e7\u00f5es<\/span><span class=\"\">. No caso de cargas de trabalho subestimadas,\u00a0<\/span><span class=\"\">O desgaste da mem\u00f3ria NAND n\u00e3o \u00e9 a principal causa de avaria na maioria dos SSDs empresariais<\/span><span class=\"\">. A maioria das falhas deve-se a\u00a0<\/span><span class=\"\">componentes eletr\u00f3nicos do controlador, erros de firmware ou falhas de alimenta\u00e7\u00e3o<\/span><span class=\"\">\u00a0em vez de ciclos de grava\u00e7\u00e3o esgotados.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0be8985 elementor-widget elementor-widget-text-editor\" data-id=\"0be8985\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Condi\u00e7\u00f5es de funcionamento. <\/span><\/strong><span class=\"\">As altas temperaturas aceleram o desgaste da mem\u00f3ria NAND e a degrada\u00e7\u00e3o dos componentes eletr\u00f3nicos.<\/span><span class=\"\">\u00a0Os SSDs empresariais s\u00e3o testados para funcionamento entre 0 e 70 \u00b0C e incluem\u00a0<\/span><span class=\"\">estrangulamento t\u00e9rmico<\/span><span class=\"\">\u00a0prote\u00e7\u00e3o.\u00a0<\/span><span class=\"\">Prote\u00e7\u00e3o contra quedas de tens\u00e3o atrav\u00e9s de condensadores integrados<\/span><span class=\"\">\u00a0\u00e9 uma caracter\u00edstica padr\u00e3o nos modelos empresariais e reduz significativamente a corrup\u00e7\u00e3o de dados e as falhas repentinas causadas por cortes de energia inesperados. Sem pe\u00e7as m\u00f3veis, os SSDs s\u00e3o\u00a0<\/span><span class=\"\">muito mais resistente<\/span><span class=\"\">\u00a0\u00e0 vibra\u00e7\u00e3o e aos choques do que os discos r\u00edgidos (HDD).<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18b5ea7 elementor-widget elementor-widget-text-editor\" data-id=\"18b5ea7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong><span class=\"\">Qualidade do controlador e do firmware. <\/span><\/strong><span class=\"\">Controladores de n\u00edvel empresarial com\u00a0<\/span><span class=\"\">corre\u00e7\u00e3o avan\u00e7ada de erros, nivelamento din\u00e2mico do desgaste e sobrealoca\u00e7\u00e3o<\/span><span class=\"\">\u00a0reduzir significativamente o risco de falha.\u00a0<\/span><span class=\"\">Os defeitos de firmware s\u00e3o uma das principais causas de avarias precoces.<\/span><span class=\"\">\u00a0Os SSDs empresariais s\u00e3o submetidos a\u00a0<\/span><span class=\"\">uma valida\u00e7\u00e3o mais rigorosa<\/span><span class=\"\">\u00a0e receber\u00a0<\/span><span class=\"\">suporte prolongado ao firmware<\/span><span class=\"\">\u00a0em compara\u00e7\u00e3o com os modelos destinados ao consumidor, o que reduz o risco de avaria a longo prazo.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36cf692 elementor-widget elementor-widget-heading\" data-id=\"36cf692\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Compara\u00e7\u00e3o de fiabilidade entre SSD e HDD empresariais<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5b96e5 elementor-widget elementor-widget-text-editor\" data-id=\"a5b96e5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table><thead><tr><th>M\u00e9trica<\/th><th>SSD empresarial moderno<\/th><th>Disco r\u00edgido SATA\/SAS empresarial<\/th><\/tr><\/thead><tbody><tr><td>AFR t\u00edpico<\/td><td>0,3 \u2013 0,61 TP6T<\/td><td>0,45 \u2013 1,61 TP6T<\/td><\/tr><tr><td>AFR ap\u00f3s 5 anos<\/td><td>~0,91 TP6T (tend\u00eancia lateral)<\/td><td>~3,51 TP6T (em forte subida)<\/td><\/tr><tr><td>MTBF nominal<\/td><td>2,0 \u2013 2,5 milh\u00f5es de horas<\/td><td>1,0 \u2013 1,2 milh\u00f5es de horas<\/td><\/tr><tr><td>Modo de falha dominante<\/td><td>Repentino \/ catastr\u00f3fico<\/td><td>Desgaste mec\u00e2nico gradual<\/td><\/tr><tr><td>Fator limitante principal<\/td><td>Capacidade de grava\u00e7\u00e3o (TBW)<\/td><td>Idade cronol\u00f3gica e desgaste mec\u00e2nico<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f119b8 elementor-widget elementor-widget-text-editor\" data-id=\"0f119b8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"\">Em implementa\u00e7\u00f5es de longo prazo de\u00a0<\/span><span class=\"\">cinco anos ou mais<\/span><span class=\"\">, os discos r\u00edgidos empresariais apresentam normalmente\u00a0<\/span><span class=\"\">3 a 4 vezes<\/span><span class=\"\">\u00a0taxas de falha mais elevadas do que as dos SSD empresariais com a mesma idade. A diferen\u00e7a \u00e9 ainda maior em\u00a0<\/span><span class=\"\">de alta vibra\u00e7\u00e3o ou alto IOPS<\/span><span class=\"\">\u00a0ambientes.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Os SSD empresariais modernos apresentam, normalmente, uma taxa de falha anual entre 0,31 TP6T e 0,61 TP6T em ambientes padr\u00e3o de centros de dados, sendo que os modelos empresariais topo de gama atingem valores nominais t\u00e3o baixos quanto 0,11 TP6T a 0,21 TP6T. Estas unidades s\u00e3o amplamente consideradas mais fi\u00e1veis.<\/p>","protected":false},"author":4,"featured_media":18612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[52],"tags":[],"class_list":["post-18568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/18568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/comments?post=18568"}],"version-history":[{"count":47,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/18568\/revisions"}],"predecessor-version":[{"id":18617,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/posts\/18568\/revisions\/18617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/media\/18612"}],"wp:attachment":[{"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/media?parent=18568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/categories?post=18568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oscoo.com\/pt\/wp-json\/wp\/v2\/tags?post=18568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}