{"id":18336,"date":"2020-10-28T03:31:31","date_gmt":"2020-10-28T03:31:31","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=18336"},"modified":"2024-07-03T12:49:27","modified_gmt":"2024-07-03T05:49:27","slug":"cong-nghe-hamr-mo-duong-cho-o-dia-cung-100tb","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=18336","title":{"rendered":"C\u00f4ng ngh\u1ec7 HAMR m\u1edf \u0111\u01b0\u1eddng cho \u1ed5 \u0111\u0129a c\u1ee9ng 100TB"},"content":{"rendered":"

Gi\u1ea5c m\u01a1 v\u1ec1\u00a0\u1ed5 \u0111\u0129a c\u1ee9ng 100TB<\/strong> kh\u00f4ng c\u00f2n xa v\u1eddi. HAMR l\u00e0 b\u01b0\u1edbc ti\u1ebfn c\u00f4ng ngh\u1ec7 m\u1edbi cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ea1o ra c\u00e1c \u1ed5 \u0111\u0129a c\u1ee9ng m\u1edbi c\u00f3 m\u1eadt \u0111\u1ed9 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi b\u1ea5t c\u1ee9 \u1ed5 \u0111\u0129a c\u1ee9ng \u0111\u00e3 t\u1eebng \u0111\u01b0\u1ee3c ra m\u1eaft.<\/span><\/span><\/p>\n

\"C\u00f4ng
C\u00f4ng ngh\u1ec7 HAMR m\u1edf \u0111\u01b0\u1eddng cho \u1ed5 \u0111\u0129a c\u1ee9ng 100TB<\/span><\/figcaption><\/figure>\n

HAMR – C\u00f4ng ngh\u1ec7 ghi \u00e2m t\u1eeb t\u00ednh h\u1ed7 tr\u1ee3 nhi\u1ec7t th\u1ef1c s\u1ef1 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ti\u1ebfn ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t b\u1eadc cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u01b0u tr\u1eef. HAMR t\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch l\u00e0m n\u00f3ng t\u1ea1m th\u1eddi v\u1eadt li\u1ec7u \u0111\u0129a trong qu\u00e1 tr\u00ecnh ghi \u0111\u1ec3 ghi nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong c\u00f9ng m\u1ed9t khu v\u1ef1c.<\/span><\/p>\n

Theo ph\u01b0\u01a1ng ph\u00e1p ghi t\u1eeb t\u00ednh th\u00f4ng ti\u00eau chu\u1ea9n th\u00ec th\u00f4ng th\u01b0\u1eddng ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 ghi t\u1ed1i \u0111a 1,14Tb\/in2. V\u1edbi c\u00f4ng ngh\u1ec7 HAMR m\u1eadt \u0111\u1ed9 n\u00e0y c\u00f3 th\u1ec3 l\u00ean t\u1edbi m\u1eadt \u0111\u1ed9 ghi 5-6Tb\/in2. H\u00e3y th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng, \u1ed5 c\u1ee9ng 3,5 inch ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00f4ng ngh\u1ec7 HAMR c\u00f3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef t\u1eeb 70 – 80TB d\u1eef li\u1ec7u, g\u1ea5p 4 l\u1ea7n so v\u1edbi 20TB Exos c\u1ee7a Seagate – \u1ed5 c\u1ee9ng l\u1edbn nh\u1ea5t hi\u1ec7n t\u1ea1i.<\/span><\/p>\n

\"\u1ed4
\u1ed4 \u0111\u0129a c\u1ee9ng Exos c\u1ee7a Seagate dung l\u01b0\u1ee3ng 20TB<\/span><\/figcaption><\/figure>\n

Theo d\u1ef1 ki\u1ebfn, nh\u1eefng chi\u1ebfc \u1ed5 c\u1ee9ng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng HAMR s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c m\u1edf b\u00e1n v\u00e0o th\u00e1ng 12 n\u0103m 2020. Ngay khi c\u00f4ng ngh\u1ec7 HAMR \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n, m\u1ed9t nh\u00f3m ba nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i \u0110\u1ea1i h\u1ecdc Tohoku \u0111\u00e3 nghi\u00ean c\u1ee9u c\u00e1ch s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh bit (BPM) v\u1edbi hai c\u1ea5u tr\u00fac t\u1eeb t\u00ednh \u0111\u1ec3 t\u0103ng m\u1eadt \u0111\u1ed9 l\u01b0u tr\u1eef d\u1eef li\u1ec7u.<\/span><\/p>\n

B\u1eb1ng c\u00e1ch ghi \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u1ea5p, nh\u00f3m c\u1ee7a Simon John Greaves, Hikaru Yamane v\u00e0 Yoichiro Tanaka c\u00f3 th\u1ec3 s\u1edbm \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 l\u01b0u tr\u1eef v\u01b0\u1ee3t qu\u00e1 7Tb\/in\u00b2. Gi\u1ea5c m\u01a1 v\u1ec1 \u1ed5 \u0111\u0129a c\u1ee9ng 100TB kh\u00f4ng c\u00f2n vi\u1ec3n v\u00f4ng v\u00e0 g\u1ea7n v\u1edbi th\u1ef1c t\u1ebf h\u01a1n bao gi\u1edd h\u1ebft. HOCVIENiT.vn s\u1ebd ti\u1ebfp t\u1ee5c c\u1eadp nh\u1eadt tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t, b\u1ea1n h\u00e3y ch\u00fa \u00fd theo d\u00f5i nh\u00e9!<\/span><\/p>\n

M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:
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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Gi\u1ea5c m\u01a1 v\u1ec1 \u1ed5 \u0111\u0129a c\u1ee9ng 100TB kh\u00f4ng c\u00f2n xa v\u1eddi. HAMR l\u00e0 b\u01b0\u1edbc ti\u1ebfn c\u00f4ng ngh\u1ec7 m\u1edbi cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ea1o ra c\u00e1c \u1ed5 \u0111\u0129a c\u1ee9ng m\u1edbi c\u00f3 m\u1eadt \u0111\u1ed9 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi b\u1ea5t c\u1ee9 \u1ed5 \u0111\u0129a c\u1ee9ng \u0111\u00e3 t\u1eebng \u0111\u01b0\u1ee3c ra m\u1eaft.<\/p>\n","protected":false},"author":95,"featured_media":18337,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,39],"tags":[],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18336"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18336"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/18337"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}