{"id":7855,"date":"2007-09-06T23:57:39","date_gmt":"2007-09-06T21:57:39","guid":{"rendered":"https:\/\/destinationcyber.com\/?p=7855"},"modified":"2007-09-06T23:57:39","modified_gmt":"2007-09-06T21:57:39","slug":"de-la-ddr2-dram-dans-nos-disques-durs","status":"publish","type":"post","link":"https:\/\/destinationcyber.com\/?p=7855","title":{"rendered":"De la DDR2 DRAM dans nos disques durs"},"content":{"rendered":"<p>Plus rapides, moins consommateurs d&rsquo;\u00e9nergie, ils pr\u00e9sentent toutefois le d\u00e9faut non n\u00e9gligeable d&rsquo;\u00eatre chers.<\/p>\n<p>Le fabricant japonais propose un nouveau type de disque dur hybride, MCell Hyper Drive.<\/p>\n<p>Le \u00abM\u00bb signifie Memory car ce dernier utilise de la m\u00e9moire RAM classique (type DDR2) pour mettre en oeuvre un cache de donn\u00e9es destin\u00e9 \u00e0 acc\u00e9l\u00e9rer ses performances tout en limitant sa consommation \u00e9lectrique.<\/p>\n<p>Pour l&rsquo;instant, les grands constructeurs qui proposent des disques durs hybrides, comme Samsung et Seagate, utilisent de la m\u00e9moire flash.<\/p>\n<p>Selon DTS, le choix de la m\u00e9moire RAM permet de commercialiser des disques hybrides \u00e0 un prix plus int\u00e9ressant car elle co\u00fbte beaucoup moins cher que la m\u00e9moire flash.<\/p>\n<p>Ext\u00e9rieurement, les MCell ont l&rsquo;apparence d&rsquo;un disque de 3,5 pouces mais, \u00e0 l&rsquo;int\u00e9rieur de leur bo\u00eetier, ils embarquent un disque dur SATA classique de 2,5 pouces \u00e0 5 400 tours\/minute.<\/p>\n<p>Les disques MCell affichent, selon DTS, des performances sup\u00e9rieures \u00e0 un disque dur classique SATA de 3,5 pouces \u00e0 7 200 tours\/minute.<\/p>\n<p>Fanch<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plus rapides, moins consommateurs d&rsquo;\u00e9nergie, ils pr\u00e9sentent toutefois le d\u00e9faut non n\u00e9gligeable d&rsquo;\u00eatre chers. Le fabricant japonais propose un nouveau type de disque dur hybride, MCell Hyper Drive. Le \u00abM\u00bb signifie Memory car ce dernier utilise de la m\u00e9moire RAM classique (type DDR2) pour mettre en oeuvre un cache de donn\u00e9es destin\u00e9 \u00e0 acc\u00e9l\u00e9rer ses [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_citadela_custom_class":"","footnotes":""},"categories":[14],"tags":[],"class_list":["post-7855","post","type-post","status-publish","format-standard","hentry","category-matos"],"_links":{"self":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/7855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7855"}],"version-history":[{"count":0,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/7855\/revisions"}],"wp:attachment":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}