{"id":4124,"date":"2020-04-15T16:09:35","date_gmt":"2020-04-15T09:09:35","guid":{"rendered":"https:\/\/bacdau.vn\/?post_type=kb&#038;p=4124"},"modified":"2020-04-15T16:09:35","modified_gmt":"2020-04-15T09:09:35","slug":"o-cung-fusion-drive-la-gi","status":"publish","type":"kb","link":"https:\/\/bacdau.vn\/kb\/o-cung-fusion-drive-la-gi\/","title":{"rendered":"\u1ed4 c\u1ee9ng Fusion Drive l\u00e0 g\u00ec?"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">B\u00ean trong m\u00e1y t\u00ednh Mac, ta th\u01b0\u1eddng th\u1ea5y Apple hay n\u00f3i \u0111\u1ebfn c\u00e1i t\u00ean \u1ed5 c\u1ee9ng &#8220;<a href=\"https:\/\/bacdau.vn\/o-cung-fusion-drive-la-gi\/\"><strong>Fusion Drive<\/strong><\/a>&#8220;. V\u1eady \u1ed5 c\u1ee9ng Fusion Drive l\u00e0 g\u00ec? B\u1ea3n th\u00e2n c\u00f3 t\u1ed1t h\u01a1n \u1ed5 c\u1ee9ng HDD ho\u1eb7c SSD th\u00f4ng th\u01b0\u1eddng hay kh\u00f4ng?<\/span><\/p>\n<p><span style=\"font-family: helvetica, arial, sans-serif;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/i.a4vn.com\/2013\/4\/24\/wd-bat-dau-ban-o-cung-va-o-sshd-sieu-mong-dau-tien-f8476-756326_default.jpg\" alt=\"\u1ed4 C\u1ee9ng Lai - Vi\u1ec7t Gi\u1ea3i Tr\u00ed\" \/><\/span><\/p>\n<figure id=\"attachment_1832\" aria-describedby=\"caption-attachment-1832\" style=\"width: 514px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-1832\" src=\"http:\/\/bacdau.vn\/wp-content\/uploads\/2019\/04\/\u1ed4-c\u1ee9ng-Fusion-Drive-l\u00e0-g\u00ec-1.jpg\" alt=\"\u1ed4-c\u1ee9ng-Fusion-Drive-l\u00e0-g\u00ec\" width=\"514\" height=\"496\" \/><figcaption id=\"caption-attachment-1832\" class=\"wp-caption-text\"><\/span> <span style=\"font-family: helvetica, arial, sans-serif;\">\u1ed4 c\u1ee9ng Fusion Drive l\u00e0 g\u00ec<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">Tr\u00ean website h\u1ed7 tr\u1ee3 c\u1ee7a T\u00e1o, Apple c\u00f3 m\u00f4 t\u1ea3 chi ti\u1ebft nh\u01b0 sau: &#8220;Fusion Drive t\u1ed5ng h\u1ee3p gi\u1eefa hi\u1ec7u n\u0103ng c\u1ee7a b\u1ed9 nh\u1edb flash (USB) m\u00e0 v\u1eabn c\u00f3 s\u1ed1 GB l\u1edbn nh\u01b0 \u1ed5 c\u1ee9ng th\u00f4ng th\u01b0\u1eddng&#8221;. N\u00f3i c\u00e1ch d\u1ec5 hi\u1ec3u h\u01a1n, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u0129a c\u1ee9ng lai, c\u00e1ch n\u00f3i kh\u00e1c \u0111\u00e2y g\u1ecdi l\u00e0 SSHD m\u00e0 m\u1ecdi ng\u01b0\u1eddi hay th\u1ea5y tr\u00ean nh\u1eefng chi\u1ebfc th\u1ebb \u0111\u1ecdc t\u1ed1c \u0111\u1ed9 cao ta b\u1eaft g\u1eb7p \u1edf m\u1ea5y m\u00e1y ch\u1ee5p \u1ea3nh hay quay phim Full HD.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">V\u1edbi nh\u1eefng g\u00ec Apple \u0111\u00e3 n\u00f3i, SSHD l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u1ed5 c\u1ee9ng k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 tin c\u1eady c\u1ee7a SSD v\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u v\u1edbi data l\u01b0u tr\u1eef l\u1edbn c\u00f9ng nh\u01b0 m\u1ee9c gi\u00e1 th\u1ea5p c\u1ee7a \u1ed5 c\u1ee9ng HDD th\u00f4ng th\u01b0\u1eddng. Th\u1ef1c t\u1ebf th\u00ec m\u1ee9c gi\u00e1 c\u1ee7a \u1edf c\u1ee9ng Apple cao h\u01a1n m\u1ee9c gi\u00e1 th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t ra n\u00f3 nhi\u1ec1u.\u00a0 \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, nh\u00e0 s\u1ea3n xu\u1ea5t ph\u00e1t tri\u1ec3n ph\u1ea3i t\u00edch h\u1ee3p m\u1ed9t b\u1ed9 nh\u1edb \u1ea3o NAND flash c\u00f3 data ch\u1ec9 v\u00e0i GB tr\u00ean bo m\u1ea1ch \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m b\u1ed9 nh\u1edb cache (b\u1ed9 nh\u1edb \u0111\u1ec7m) cho nh\u1eefng d\u1eef li\u1ec7u m\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng hay x\u1eed l\u00fd.<\/span><\/p>\n<p><span style=\"font-family: helvetica, arial, sans-serif;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/i.a4vn.com\/2020\/1\/10\/fusion-drive-tren-imac-la-gi-so-voi-ssd-va-hdd-nhu-the-nao-3e1d7-4597220_default.jpg\" alt=\"Fusion Drive - Vi\u1ec7t Gi\u1ea3i Tr\u00ed\" \/><\/span><\/p>\n<figure id=\"attachment_1833\" aria-describedby=\"caption-attachment-1833\" style=\"width: 559px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-1833\" src=\"http:\/\/bacdau.vn\/wp-content\/uploads\/2019\/04\/\u1ed5-c\u1ee9ng-th\u00f4ng-th\u01b0\u1eddng.jpg\" alt=\"\u1ed5-c\u1ee9ng-th\u00f4ng-th\u01b0\u1eddng\" width=\"559\" height=\"388\" \/><figcaption id=\"caption-attachment-1833\" class=\"wp-caption-text\"><\/span> <span style=\"font-family: helvetica, arial, sans-serif;\">\u1ed4 c\u1ee9ng th\u00f4ng th\u01b0\u1eddng<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">Trong th\u1ef1c t\u1ebf, s\u1ef1 h\u1ee3p t\u00e1c n\u00e0y kh\u00e1 hi\u1ec7u qu\u1ea3. Trong khi \u0111\u00e3 quen d\u1ea7n v\u1edbi t\u1ea7n su\u1ea5t c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng, nh\u1eefng \u1ed5 c\u1ee9ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea1t hi\u1ec7u n\u0103ng ngang b\u1eb1ng v\u1edbi m\u1ed9t v\u00e0i SSD SATA ti\u00eau chu\u1ea9n, v\u00e0 d\u01b0\u01a1ng nh\u01b0 n\u00f3 c\u00f3 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi HDD truy\u1ec1n th\u1ed1ng. Th\u1ef1c t\u1ebf \u0111au l\u00f2ng, Fusion Drive kh\u00f4ng nhanh b\u1eb1ng v\u00e0 nhanh h\u01a1n SSD tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 so s\u00e1nh gi\u1eefa c\u00e1c d\u00f2ng \u1ed5 HDD, SSHD v\u00e0 SSD \u0111\u1eddi c\u0169<\/span><\/p>\n<p><span style=\"font-family: helvetica, arial, sans-serif;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/thietkewebsite247.vn\/uploads\/news\/tinhoccanban\/ssd-4.jpg\" alt=\"C\u00e1ch thay th\u1ebf \u1ed5 c\u1ee9ng SSD \u0111\u1ec3 n\u00e2ng c\u1ea5p laptop\" \/><\/span><\/p>\n<figure id=\"attachment_1834\" aria-describedby=\"caption-attachment-1834\" style=\"width: 569px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-1834\" src=\"http:\/\/bacdau.vn\/wp-content\/uploads\/2019\/04\/t\u1ed1c-\u0111\u1ed9-\u1ed5-c\u1ee9ng-Fusion-Drive-c\u1ee7a-apple.jpg\" alt=\"t\u1ed1c-\u0111\u1ed9-\u1ed5-c\u1ee9ng-Fusion-Drive-c\u1ee7a-apple\" width=\"569\" height=\"685\" \/><figcaption id=\"caption-attachment-1834\" class=\"wp-caption-text\"><\/span> <span style=\"font-family: helvetica, arial, sans-serif;\">T\u1ed1c \u0111\u1ed9 \u1ed5 c\u1ee9ng Fusion Drive c\u1ee7a apple<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">Ch\u00fang ta th\u01b0\u1eddng nghe \u0111\u1ebfn c\u1ee5m t\u1eeb server hay vps s\u1eed d\u1ee5ng 100% SSD, b\u00e2y gi\u1edd ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u r\u1eb1ng n\u1ebfu nh\u00e0 cung c\u1ea5p kh\u00f4ng cam k\u1ebft 100% SSD th\u00ec kh\u1ea3 n\u0103ng h\u1ecd d\u00f9ng chip hay b\u1ed9 nh\u1edb SSD \u0111\u1ec3 l\u00e0m cache t\u1ea1m cho c\u00e1c \u1ed5 c\u1ee9ng HDD. T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi v\u00e0 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u s\u1ebd nhanh h\u01a1n HDD. Tuy nhi\u00ean, t\u1ed1c \u0111\u1ed9 s\u1ebd kh\u00f4ng bao gi\u1edd nhanh b\u1eb1ng c\u00e1c <strong><a href=\"https:\/\/theanhgroup.com\/vps-gia-re\" target=\"_blank\" rel=\"noopener noreferrer\">vps s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 ssd<\/a><\/strong> \u0111\u01b0\u1ee3c.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">Kh\u00f4ng r\u00f5 l\u00e0 apple c\u00f3 s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) t\u00edch h\u1ee3p v\u00e0o b\u1ed9 nh\u1edb cache \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 cho nh\u1eefng c\u1ed5 m\u00e1y Mac hay kh\u00f4ng? ta th\u1ea5y khi m\u1edf c\u00e1c \u1ee9ng d\u1ee5ng v\u1eabn kh\u00e1 nhanh, m\u1edf l\u1ea1i truy xu\u1ea5t kh\u00e1 t\u1ed1t.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">C\u01a1 b\u1ea3n, nh\u00e0 t\u00e1o \u0111\u00e3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 h\u1ee3p nh\u1ea5t cho \u1ed5 c\u1ee9ng Fusion Drive c\u1ee7a m\u00ecnh, tuy v\u1eady c\u00f3 ch\u00fat kh\u00e1c bi\u1ec7t: &#8220;Apple&#8221; t\u00edch h\u1ee3p data nhi\u1ec1u h\u01a1n cho b\u1ed9 nh\u1edb NAND flash n\u1eb1m trong DISK, th\u00f4ng th\u01b0\u1eddng 128GB hay l\u00e0 256GB so v\u1edbi m\u1ee9c 8GB tr\u00ean g\u1ea7n nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c \u1ed5 c\u1ee9ng SSHD m\u00e0 ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">Tuy v\u1eady, c\u0169ng gi\u1ed1ng nh\u01b0 nh\u1eefng \u1ed5 \u0111\u0129a c\u1ee9ng HDD hay SSHD kh\u00e1c, Fusion Drive c\u0169ng ch\u1ec9 l\u00e0 m\u1ed9t \u1ed5 c\u1ee9ng \u0111\u01a1n duy nh\u1ea5t cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng tr\u00ean c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0\u00a0 hai \u1ed5 ri\u00eang bi\u1ec7t.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">D\u0129 nhi\u00ean, vi\u1ec7c t\u0103ng dung l\u01b0\u1ee3ng NAND flash b\u00ean trong \u1ed5 c\u1ee9ng c\u0169ng \u0111\u1ed3ng ngh\u0129a v\u1edbi b\u1ed9 nh\u1edb \u0111\u1ec7m cache b\u00ean trong s\u1ebd l\u01b0u \u0111\u01b0\u1ee3c nhi\u1ec1u file h\u01a1n v\u00e0 nh\u1eefng file l\u1edbn h\u01a1n. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m t\u0103ng hi\u1ec7u n\u0103ng s\u01b0 d\u1ee5ng \u0111\u00e1ng k\u1ec3. Ngo\u00e0i ra, Nh\u00e0 t\u00e1o c\u0169ng s\u1eed d\u1ee5ng ph\u1ea7n NAND flash l\u00e0m b\u1ed9 nh\u1edb \u0111\u1ec7m buffer nh\u1eb1m \u0111\u1ea3m load nhanh khi ghi d\u1eef li\u1ec7u l\u00ean \u1ed5 c\u1ee9ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif;\">T\u00f3m l\u1ea1i, vi\u1ec7c nh\u00e0 t\u00e1o v\u1eabn trung th\u00e0nh v\u1edbi c\u00f4ng ngh\u1ec7 d\u01b0\u1eddng nh\u01b0 \u0111\u00e3 c\u0169 k\u1ef9 n\u00e0y v\u00ec n\u00f3 c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n vi\u1ec7c t\u1ea1o ra c\u00e1c thanh nh\u1edb SSD m\u1edbi. V\u00e0 t\u01b0\u01a1ng lai g\u1ea7n vi\u1ec7c s\u1eed dung\u00a0NAND flash c\u1ee7ng s\u1ebd \u0111\u01b0\u1ee3c thay th\u1ebf.<\/span><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>B\u00ean trong m\u00e1y t\u00ednh Mac, ta th\u01b0\u1eddng th\u1ea5y Apple hay n\u00f3i \u0111\u1ebfn c\u00e1i t\u00ean \u1ed5 c\u1ee9ng &#8220;Fusion Drive&#8221;. V\u1eady \u1ed5 c\u1ee9ng Fusion Drive l\u00e0 g\u00ec? B\u1ea3n th\u00e2n c\u00f3 t\u1ed1t h\u01a1n \u1ed5 c\u1ee9ng HDD ho\u1eb7c SSD th\u00f4ng th\u01b0\u1eddng hay kh\u00f4ng?<\/p>\n","protected":false},"author":1,"featured_media":4125,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"kbtopic":[725],"kbtag":[],"_links":{"self":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4124"}],"collection":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/comments?post=4124"}],"version-history":[{"count":0,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4124\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media\/4125"}],"wp:attachment":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media?parent=4124"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtopic?post=4124"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtag?post=4124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}