{"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\/ro\/blog\/news\/poyavilis-nvme-ssd-na-kitajskih-kontrollerah-proizvoditelnost-na-urovne","title":{"rendered":"Au ap\u0103rut SSD-uri NVMe cu controlere chineze\u0219ti: performan\u021b\u0103 la nivelul a\u0219tept\u0103rilor","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00cencep\u00e2nd din toamna anului trecut, China a \u00eenceput produc\u021bia de memorie flash 3D NAND \u201ena\u021bional\u0103\u201d. Acestea sunt cipuri cu 64 de straturi fabricate de compania YMTC. Aceast\u0103 produs\u0103 a atras imediat aten\u021bia dezvoltatorilor chinezi de controlere SSD. Memoria chinez\u0103 \u0219i controlerele chineze permit<\/a><\/noindex> \u00ee\u0219i propun s\u0103 rup\u0103 monopolul produc\u0103torilor str\u0103ini de sisteme de stocare, ceea ce este dictat de probleme de securitate na\u021bional\u0103. Recent a fost prezentat unul dintre aceste produse.<\/p>\n

\"Au<\/p>\n

Dup\u0103 cum raportat de sursa de internet cnTechPost<\/a><\/noindex>, compania Jiangsu Huacun Electronic Technology (Jiangsu Hua Cun) a dezvoltat controlerul HC6002 pentru SSD-uri de nivel client \u2015 pentru PC-uri desktop \u0219i laptopuri de mas\u0103. Pe baza acestui nou controler a fost dezvoltat\u0103 o serie de SSD-uri consumator Phoenix MMSP350 M.2 NVMe cu modele de capacitate de 128, 256, 512 \u0219i 1000 GB.<\/p>\n

Controlerul SSD Phoenix MMSP350 utilizeaz\u0103 interfa\u021ba PCIe 3.0 cu suport pentru protocolul NVMe 1.3. Din p\u0103cate, compania nu dezv\u0103luie numele furnizorului de cipuri de memorie flash. \u00cen imaginea de mai sus, cipurile de memorie de pe unit\u0103\u021bile de stocare sunt marcate cu marca proprie Jiangsu Hua Cun \u201eMMY\u201d. Cel mai probabil, produc\u0103torul achizi\u021bioneaz\u0103 pl\u0103ci cu cipuri \u0219i le taie el \u00een cristale \u0219i le ambaleaz\u0103.<\/p>\n

\"Au<\/p>\n

Dar acum discut\u0103m despre controler. Se raporteaz\u0103 c\u0103 viteza de citire stabilizat\u0103 pe unit\u0103\u021bile SSD Phoenix MMSP350 utiliz\u00e2nd patru linii PCIe 3.0 atinge 2 GB\/s, iar viteza de scriere stabilizat\u0103 este de 1,6 GB\/s. Cel pu\u021bin, aceste date sunt confirmate de m\u0103sur\u0103torile \u00een testul CrystalDiskMark. A\u0219a cum se observe, chinezii se descurc\u0103 destul de bine cu o parte din sarcin\u0103 \u2015 cu dezvoltarea controlerele pentru SSD. Iar memoria, chiar dac\u0103 acum nu este local\u0103, se va \u00eembun\u0103t\u0103\u021bi \u00een timp. \u0218i acel moment nu este departe. P\u00e2n\u0103 la finalul anului YMTC planific\u0103<\/a><\/noindex> s\u0103 \u00eenceap\u0103 produc\u021bia uneia dintre cele mai mari 3D NAND din industrie cu 128 de straturi.<\/p>\n

<\/p>\n

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

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