{"id":480609,"date":"2025-05-27T19:48:43","date_gmt":"2025-05-27T17:48:43","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=480609"},"modified":"2025-05-27T19:48:43","modified_gmt":"2025-05-27T17:48:43","slug":"une-memoire-nand-de-1-to-avec-321-couches-pour-lia","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/une-memoire-nand-de-1-to-avec-321-couches-pour-lia\/","title":{"rendered":"Une m\u00e9moire NAND de 1 To avec 321 couches pour l&rsquo;IA"},"content":{"rendered":"<h3><span style=\"font-size: 16px;\">Sk Hynix a lanc\u00e9 une m\u00e9moire NAND \u00e0 321 couches d&rsquo;une hauteur de 0,85 mm pour s&rsquo;int\u00e9grer dans les mod\u00e8les de smartphones AI phares.<\/span><\/h3>\n<p>La <a href=\"https:\/\/www.eenewseurope.com\/en\/sk-hynix-is-making-a-321-layer-nand-flash-memory\/\">m\u00e9moire<\/a> est optimis\u00e9e pour l&rsquo;IA\u00a0 avec des performances de lecture s\u00e9quentielle rapide et une faible consommation d &lsquo;\u00e9nergie. l&rsquo;\u00e9paisseur a \u00e9t\u00e9 r\u00e9duite de 15 % pour s&rsquo;adapter aux mod\u00e8les de smartphones IA phares avec 512 Go et 1 To. La pile de m\u00e9moire NAND prend en charge le protocole UFS 4.1 pour les applications mobiles.<\/p>\n<p>Ce d\u00e9veloppement intervient dans un contexte d&rsquo;exigences croissantes en mati\u00e8re de performances \u00e9lev\u00e9es et de faible consommation d&rsquo;\u00e9nergie d&rsquo;une solution NAND afin d&rsquo;assurer un fonctionnement stable de l&rsquo;IA sur les portables La soci\u00e9t\u00e9 pr\u00e9voit que le produit UFS 4.1, optimis\u00e9 pour la charge de travail de l&rsquo;IA, contribuera \u00e0 renforcer sa position de leader en mati\u00e8re de m\u00e9moire sur les march\u00e9s des smartphones phares.<\/p>\n<p>L&rsquo;augmentation de la demande d&rsquo;intelligence artificielle\u00a0 conduit \u00e0 accorder une plus grande importance \u00e0 l&rsquo;\u00e9quilibre entre les capacit\u00e9s de calcul et l&rsquo;efficacit\u00e9 de la batterie d&rsquo;un appareil. La pile NAND am\u00e9liore l&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique de 7 % par rapport au dispositif NAND 238-high pr\u00e9c\u00e9dent et son \u00e9paisseur passe de 1 mm \u00e0 0,85 mm.<\/p>\n<p>La m\u00e9moire prend en charge une vitesse de transfert de donn\u00e9es de 4300 Mo\/s, soit la lecture s\u00e9quentielle la plus rapide pour une quatri\u00e8me g\u00e9n\u00e9ration d&rsquo;UFS, tout en am\u00e9liorant les vitesses de lecture et d&rsquo;\u00e9criture al\u00e9atoires, essentielles pour le multit\u00e2che, de 15 % et 40 %, respectivement.<\/p>\n<p>Ahn Hyun, pr\u00e9sident et directeur du d\u00e9veloppement, a d\u00e9clar\u00e9 que SK hynix pr\u00e9voyait d&rsquo;achever le d\u00e9veloppement du SSD \u00e0 base de NAND 4D 321-high pour les consommateurs et les centres de donn\u00e9es dans le courant de l&rsquo;ann\u00e9e.<\/p>\n<p>SK Hynix pr\u00e9voit une qualification des clients dans le courant de l&rsquo;ann\u00e9e et une exp\u00e9dition en volume \u00e0 partir du premier trimestre de l&rsquo;ann\u00e9e prochaine.<\/p>\n<p><a href=\"http:\/\/www.skhynix.coim\">www.skhynix.coim<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sk Hynix a lanc\u00e9 une m\u00e9moire NAND \u00e0 321 couches d&rsquo;une hauteur de 0,85 mm pour s&rsquo;int\u00e9grer dans les mod\u00e8les de smartphones AI phares. La m\u00e9moire est optimis\u00e9e pour l&rsquo;IA\u00a0 avec des performances de lecture s\u00e9quentielle rapide et une faible consommation d &lsquo;\u00e9nergie. l&rsquo;\u00e9paisseur a \u00e9t\u00e9 r\u00e9duite de 15 % pour s&rsquo;adapter aux mod\u00e8les de [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":480445,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[3679,1685,9823],"domains":[47],"ppma_author":[3640,1143],"class_list":["post-480609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-ai-fr","tag-memoire-et-stockage-de-donnees","tag-sk-hinix","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Une m\u00e9moire NAND de 1 To avec 321 couches pour l&#039;IA ...<\/title>\n<meta name=\"description\" content=\"Sk Hynix a lanc\u00e9 une m\u00e9moire NAND \u00e0 321 couches d&#039;une hauteur de 0,85 mm pour s&#039;int\u00e9grer dans les smartphones AI phares.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/480609\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une m\u00e9moire NAND de 1 To avec 321 couches pour l&#039;IA\" \/>\n<meta property=\"og:description\" content=\"Sk Hynix a lanc\u00e9 une m\u00e9moire NAND \u00e0 321 couches d&#039;une hauteur de 0,85 mm pour s&#039;int\u00e9grer dans les smartphones AI phares.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/480609\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-27T17:48:43+00:00\" \/>\n<meta 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