{"id":14120,"date":"2022-05-11T09:24:05","date_gmt":"2022-05-11T07:24:05","guid":{"rendered":"https:\/\/news.save.ch\/?p=14120"},"modified":"2023-06-27T05:19:25","modified_gmt":"2023-06-27T03:19:25","slug":"western-digital-kuendigt-festplatten-mit-22-tb-an","status":null,"type":"post","link":"https:\/\/news.save.ch\/fr\/western-digital-kuendigt-festplatten-mit-22-tb-an\/","title":{"rendered":"Western Digital annonce des disques durs de 22 To"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-14128 size-full\" src=\"https:\/\/news.save.ch\/wp-content\/uploads\/2022\/05\/WDD.jpg\" alt=\"Disques durs\" width=\"630\" height=\"354\" srcset=\"https:\/\/news.save.ch\/wp-content\/uploads\/2022\/05\/WDD.jpg 630w, https:\/\/news.save.ch\/wp-content\/uploads\/2022\/05\/WDD-375x211.jpg 375w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<p>Le fabricant Western Digital a \u00e9tendu sa gamme de disques durs Ultrastar \u00e0 22 et 26 gigaoctets. Les deux disques sont remplis d'h\u00e9lium afin de r\u00e9duire encore plus la friction des plateaux rotatifs des disques de 3,5 pouces et de loger ainsi plus de densit\u00e9 de stockage dans les bo\u00eetiers des disques durs. Les disques, qui peuvent \u00eatre au nombre de neuf par lecteur, tournent \u00e0 une vitesse pouvant atteindre 7200 tours par minute. Un moteur filigrane, qui maintient la consommation d'\u00e9nergie \u00e0 un niveau bas gr\u00e2ce \u00e0 ses trois niveaux, est \u00e9galement embarqu\u00e9. Une m\u00e9moire cache DRAM de 512 Mo assure une mise en cache rapide et des vitesses de transfert tr\u00e8s rapides.<\/p>\n<p>Une technique sp\u00e9ciale appel\u00e9e OptiNAND devrait permettre d'augmenter le nombre d'acc\u00e8s (IOPS) jusqu'\u00e0 40%.  Les deux nouveaux disques durs devraient \u00eatre envoy\u00e9s prochainement \u00e0 des clients Hyperscale s\u00e9lectionn\u00e9s. Le disque dur de 22 To sera \u00e9galement disponible dans le commerce \u00e0 partir de l'\u00e9t\u00e9 2022. \u00c9tant donn\u00e9 que les fournisseurs de services cloud int\u00e8grent de plus en plus de disques durs d'enregistrement magn\u00e9tique shingled dans leur portefeuille, la nouvelle capacit\u00e9 de 26 To devrait \u00eatre rapidement adopt\u00e9e dans le domaine du cloud hyperscale.<\/p>","protected":false},"excerpt":{"rendered":"<p>Der Hersteller Western Digital hat seine Ultrastar-Festplatten-Reihe auf 22 bzw. 26 Gigabyte erweitert. Die beiden Laufwerke sind mit Helium bef\u00fcllt, um die Reibung der rotierenden Platten der 3,5-Zoll-Laufwerke weiter zu reduzieren und dadurch mehr Speicherdichte in den HDD-Geh\u00e4usen unterzubringen. Die bis zu neun Scheiben pro Laufwerk rotieren mit bis zu 7200 Umdrehungen pro Minute. Mit [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":14123,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[1],"tags":[1421,4541,4544,4543,4542,4540,1422],"class_list":["post-14120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allgemein","tag-festplatten","tag-helium","tag-hyperscale-kunden","tag-optinand","tag-speicherdichte","tag-ultrastar-festplatten","tag-western-digital"],"acf":[],"hkrextid":null,"publication":null,"issue":null,"workflow":null,"startPage":null,"spitzmarke":null,"_posts_by_tag_page_fields":{"widget_title":"","widget_tags":""},"_at_widget":"1","_yoast_wpseo_primary_category":"","_yoast_wpseo_focuskw_text_input":null,"_yoast_wpseo_opengraph-image":null,"_yoast_wpseo_opengraph-description":null,"_yoast_wpseo_opengraph-title":null,"enclosure":null,"_yoast_wpseo_twitter-title":null,"_yoast_wpseo_twitter-description":null,"_yoast_wpseo_twitter-image":null,"_wp_old_slug":null,"_yoast_wpseo_title":null,"_yoast_wpseo_canonical":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Western Digital k\u00fcndigt Festplatten mit 22 TB an - Save<\/title>\n<meta name=\"description\" content=\"Western Digital hat zwei neue Festplatten ank\u00fcndigt und erh\u00f6ht damit die Speicherkapazit\u00e4t erstmals auf 22 bzw. 26 Terabyte. Der Einsatz der hochkapazitiven Festplatten ist speziell f\u00fcr skalierbare Cloud-Computing vorgesehen.\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/news.save.ch\/fr\/western-digital-kuendigt-festplatten-mit-22-tb-an\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Western Digital k\u00fcndigt Festplatten mit 22 TB an - Save\" \/>\n<meta property=\"og:description\" content=\"Western Digital hat zwei neue Festplatten ank\u00fcndigt und erh\u00f6ht damit die Speicherkapazit\u00e4t erstmals auf 22 bzw. 26 Terabyte. Der Einsatz der hochkapazitiven Festplatten ist speziell f\u00fcr skalierbare Cloud-Computing vorgesehen.\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/news.save.ch\/fr\/western-digital-kuendigt-festplatten-mit-22-tb-an\/\" \/>\n<meta property=\"og:site_name\" content=\"Save\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-11T07:24:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-27T03:19:25+00:00\" \/>\n<meta name=\"author\" content=\"Simon Gr\u00f6flin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Simon Gr\u00f6flin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/\"},\"author\":{\"name\":\"Simon Gr\u00f6flin\",\"@id\":\"https:\\\/\\\/news.save.ch\\\/de\\\/#\\\/schema\\\/person\\\/ad4ef21102fd6125312409ac57d5296d\"},\"headline\":\"Western Digital k\u00fcndigt Festplatten mit 22 TB an\",\"datePublished\":\"2022-05-11T07:24:05+00:00\",\"dateModified\":\"2023-06-27T03:19:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/\"},\"wordCount\":152,\"publisher\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"Festplatten\",\"Helium\",\"Hyperscale-Kunden\",\"OptiNAND\",\"Speicherdichte\",\"Ultrastar-Festplatten\",\"Western Digital\"],\"articleSection\":[\"ALLGEMEIN\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/\",\"url\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/\",\"name\":\"Western Digital k\u00fcndigt Festplatten mit 22 TB an - Save\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/news.save.ch\\\/western-digital-kuendigt-festplatten-mit-22-tb-an\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"datePublished\":\"2022-05-11T07:24:05+00:00\",\"dateModified\":\"2023-06-27T03:19:25+00:00\",\"description\":\"Western Digital hat zwei neue Festplatten ank\u00fcndigt und erh\u00f6ht damit die Speicherkapazit\u00e4t erstmals auf 22 bzw. 26 Terabyte. 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