{"id":80187,"date":"2020-05-04T07:42:09","date_gmt":"2020-05-04T05:42:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/poyavilis-nvme-ssd-na-kitajskih-kontrollerah-proizvoditelnost-na-urovne"},"modified":"2020-05-04T07:42:09","modified_gmt":"2020-05-04T05:42:09","slug":"poyavilis-nvme-ssd-na-kitajskih-kontrollerah-proizvoditelnost-na-urovne","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/poyavilis-nvme-ssd-na-kitajskih-kontrollerah-proizvoditelnost-na-urovne","title":{"rendered":"Des SSD NVMe avec des contr\u00f4leurs chinois sont disponibles : performance au rendez-vous","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Depuis l'automne dernier, la Chine a commenc\u00e9 \u00e0 produire de la m\u00e9moire flash 3D NAND \u00ab nationale \u00bb. Ce sont des puces de 64 couches de la soci\u00e9t\u00e9 YMTC. Les d\u00e9veloppeurs chinois de contr\u00f4leurs SSD se sont imm\u00e9diatement int\u00e9ress\u00e9s \u00e0 ce produit. permettent<\/a><\/noindex> Ceci vise \u00e0 rompre le monopole des fabricants \u00e9trangers de syst\u00e8mes de stockage, motiv\u00e9 par des questions de s\u00e9curit\u00e9 nationale. R\u00e9cemment, l'un de ces produits a \u00e9t\u00e9 pr\u00e9sent\u00e9.<\/p>\n

\"Des<\/p>\n

Selon le site Internet cnTechPost<\/a><\/noindex>, la soci\u00e9t\u00e9 Jiangsu Huacun Electronic Technology (Jiangsu Hua C \u0443\u043d) a d\u00e9velopp\u00e9 le contr\u00f4leur HC6002 pour SSD de niveau client \u2014 destin\u00e9 aux PC de bureau et aux ordinateurs portables grand public. Sur la base de ce nouveau contr\u00f4leur, une s\u00e9rie de SSD consommateurs Phoenix MMSP350 M.2 NVMe a \u00e9t\u00e9 con\u00e7ue avec des mod\u00e8les d'une capacit\u00e9 de 128, 256, 512 et 1000 Go.<\/p>\n

Le contr\u00f4leur SSD Phoenix MMSP350 utilise l'interface PCIe 3.0 avec prise en charge du protocole NVMe 1.3. Malheureusement, la soci\u00e9t\u00e9 ne divulgue pas le nom du fournisseur de puces de m\u00e9moire flash. Sur l'image ci-dessus, les puces m\u00e9moire sur les disques sont marqu\u00e9es du propre logo de Jiangsu Hua C \u0443\u043d \u00ab MMY \u00bb. Il est probable que le fabricant ach\u00e8te des plaques avec des puces et les d\u00e9coupe lui-m\u00eame en die et les emballe.<\/p>\n

\"Des<\/p>\n

Mais il s'agit maintenant du contr\u00f4leur. Il est signal\u00e9 que la vitesse de lecture stable sur les SSD Phoenix MMSP350 utilisant quatre lignes PCIe 3.0 atteint 2 Go\/s, tandis que la vitesse d'\u00e9criture stable est de 1,6 Go\/s. Au minimum, ces donn\u00e9es sont confirm\u00e9es par les r\u00e9sultats du test CrystalDiskMark. Comme nous le voyons, les Chinois r\u00e9ussissent \u00e0 bien g\u00e9rer au moins une partie de la t\u00e2che \u2014 le d\u00e9veloppement de contr\u00f4leurs pour SSD. Et la m\u00e9moire, m\u00eame si elle n'est pas encore locale, suivra dans le temps. Et ce temps n'est pas si loin. D'ici la fin de l'ann\u00e9e, YMTC est construite<\/a><\/noindex> commencera \u00e0 produire l'une des m\u00e9moires 3D NAND les plus denses de l'industrie avec 128 couches.<\/p>\n

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Source : 3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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