From Digitaltime<\/p>\n
\u56fa\u614b\u786c\u789f(Solid State Disk\uff1bSSD)<\/p>\n
SSD(Solid State Disk)\u6cdb\u6307\u4f7f\u7528NAND Flash\u7d44\u6210\u7684\u56fa\u614b\u786c\u789f\uff0c\u7279\u5225\u4e4b\u8655\u5728\u65bc\u6c92\u6709\u6a5f\u68b0\u7d50\u69cb\uff0c\u5229\u7528\u50b3\u7d71\u7684NAND Flash\u7279\u6027\uff0c\u4ee5\u5340\u584a\u5beb\u5165\u548c\u62b9\u9664\u7684\u65b9\u5f0f\u4f86\u4f5c\u8b80\u5beb\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u5728\u8b80\u5beb\u7684\u6548\u7387\u4e0a\uff0c\u975e\u5e38\u4f9d\u8cf4\u8b80\u5beb\u6280\u8853\u4e0a\u7684\u8a2d\u8a08\uff0c\u8207\u76ee\u524d\u7684\u50b3\u7d71\u786c\u789f\u76f8\u8f03\uff0c\u5177\u6709\u4f4e\u8017\u96fb\u3001\u8010\u9707\u3001\u7a69\u5b9a\u6027\u9ad8\u3001\u8010\u4f4e\u6eab\u7b49\u512a\u9ede\u3002<\/p>\n
\u65e9\u671f\u56fa\u614b\u786c\u789f\u591a\u4f7f\u7528\u65bc\u8ecd\u4e8b\u548c\u592a\u7a7a\u7522\u696d\u9818\u57df\uff0c\u9019\u4e9b\u7522\u696d\u5c0d\u65bc\u5132\u5b58\u88dd\u7f6e\u7684\u56b4\u683c\u5ea6\u548c\u5805\u56fa\u5ea6\u76f8\u7576\u8981\u6c42\uff0c\u8fd1\u5e7e\u5e74\u96a8\u8457NAND Flash\u50f9\u683c\u5927\u8dcc\uff0c\u6bcf\u55ae\u4f4d\u7684\u6210\u672c\u8d8a\u4f86\u8d8a\u4fbf\u5b9c\uff0c\u4e5f\u9010\u6f38\u5728\u5de5\u696d\u96fb\u8166\u9818\u57df\u4e2d\u53d6\u4ee3\u50b3\u7d71\u786c\u789f\u7684\u4f7f\u7528\uff0c\u5f9e2007\u5e74\u8d77\uff0cSSD\u7684\u61c9\u7528\u4e5f\u9010\u6f38\u9032\u5165\u7b46\u8a18\u578b\u96fb\u8166(NB)\u9818\u57df\uff0c\u96d6\u7136\u76ee\u524d\u5728\u6b64\u9818\u57df\u76f8\u8f03\u50b3\u7d71\u786c\u789f\uff0c\u6210\u672c\u4ecd\u662f\u76f8\u7576\u9ad8\uff0c\u4f46\u9019\u6703\u662f\u672a\u4f86\u7684\u660e\u65e5\u4e4b\u661f\u3002<\/p>\n
\u96d6\u7136SSD\u5177\u6709\u4e0a\u8ff0\u7684\u591a\u9805\u512a\u9ede\uff0c\u4f46\u56e0SSD\u6c92\u6709\u6a5f\u68b0\u5f0f\u7684\u8a2d\u8a08\uff0c\u4e0d\u50cf\u50b3\u7d71\u786c\u789f\u7684\u96fb\u8def\u677f\u6216\u662f\u99ac\u9054\u640d\u58de\uff0c\u4f9d\u7136\u662f\u53ef\u5229\u7528\u5c08\u696d\u7684\u6280\u8853\u4f86\u6551\u56de\u5176\u4e2d\u8cc7\u6599\uff0c\u7136SSD\u56e0\u70baNAND Flash\u7269\u7406\u4e0a\u8b80\u5beb\u6b21\u6578\u7684\u9650\u5236\uff0c\u82e5\u662f\u7279\u5b9a\u8b80\u5beb\u7684\u5340\u584a\u640d\u58de\uff0c\u5132\u5b58\u7684\u8cc7\u6599\u6050\u5c07\u7121\u6cd5\u820a\u56de\uff0c\u9019\u662fSSD\u767c\u5c55\u7684\u96b1\u6182\u4e4b\u4e00\u3002<\/p>\n
\u6b64\u5916\uff0c\u70ba\u4e86\u8981\u964d\u4f4eSSD \u7684\u6210\u672c\uff0c\u8b93\u7b46\u8a18\u578b\u96fb\u8166\u88fd\u9020\u5546\u80fd\u9858\u610f\u5c0e\u5165\uff0c\u4e14\u7d42\u7aef\u6d88\u8cbb\u8005\u4e5f\u9858\u610f\u63a5\u53d7\uff0c\u76ee\u524d\u696d\u754c\u50be\u5411\u65bc\u4f7f\u7528MLC(Multi-Level-Cell)\u6676\u7247\uff0c\u800c\u975e\u7a69\u5b9a\u6027\u8f03\u9ad8\u7684 SLC(Single-Level-Cell)\uff0c\u4f46MLC\u88fd\u7a0b\u7684NAND Flash\u5beb\u5165\u6b21\u6578\u53ea\u80fd\u52301\u842c\u6b21\uff0c\u76f8\u8f03SLC\u5beb\u5165\u6b21\u6578\u523010\u842c\u6b21\u4e4b\u591a\uff0c\u82e5\u662f\u8981\u63a1\u7528MLC\u88fd\u7a0b\u7684SSD\uff0c\u4ecd\u662f\u6709\u76f8\u7576\u591a\u7684\u554f\u984c\u8981\u514b\u670d\uff0c\u5c24\u5176\u662f\u9700\u8981\u63a7\u5236IC\u7684\u914d\u5408\uff0c\u4ee5\u5f4c\u88dcMLC\u5929\u751f\u7684\u7f3a\u9677\uff0c\u56e0\u6b64\u672a\u4f86SSD\u8981\u6210\u70ba\u7b46\u8a18\u578b\u96fb\u8166\u4e2d\u7684\u4e3b\u6d41\uff0c\u63a7\u5236IC\u5c07\u626e\u6f14\u76f8\u7576\u95dc\u9375\u7684\u89d2\u8272\u3002<\/p>\n
\u76ee\u524d\u63a8\u5ee3SSD\u9032\u5165\u7b46\u8a18\u578b\u96fb\u8166\u9818\u57df\u6700\u7528\u529b\u7684\u5ee0\u5546\uff0c\u70ba\u5feb\u9583\u8a18\u61b6\u5361\u9f8d\u982d\u5ee0\u65b0\u5e1d(SanDisk)\u6b64\u5916\u50cf\u662f\u8a18\u61b6\u9ad4\u5927\u5ee0\u4e09\u661f(Samsung)\u7b49\u4e5f\u662f\u76f8\u7576\u770b\u597d\u6b64\u7522\u54c1\uff0c\u800c\u76ee\u524d\u8a18\u61b6\u9ad4\u6a21\u7d44\u5ee0\u4e5f\u6709\u985e\u4f3c\u7522\u54c1\u63a8\u51fa\uff0c\u4f46\u4e3b\u8981\u90fd\u662f\u5c08\u6ce8\u65bc\u5de5\u696d\u7528\u7684\u9818\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
From Digitaltime \u56fa\u614b\u786c\u789f(Solid State Disk\uff1bSSD) SSD(Solid State Disk)\u6cdb\u6307\u4f7f\u7528NAND Flash\u7d44\u6210\u7684\u56fa\u614b\u786c\u789f\uff0c\u7279\u5225\u4e4b\u8655\u5728\u65bc\u6c92\u6709\u6a5f\u68b0\u7d50\u69cb\uff0c\u5229\u7528\u50b3\u7d71\u7684NAND Flash\u7279\u6027\uff0c\u4ee5\u5340\u584a\u5beb\u5165\u548c\u62b9\u9664\u7684\u65b9\u5f0f\u4f86\u4f5c\u8b80\u5beb\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u5728\u8b80\u5beb\u7684\u6548\u7387\u4e0a\uff0c\u975e\u5e38\u4f9d\u8cf4\u8b80\u5beb\u6280\u8853\u4e0a\u7684\u8a2d\u8a08\uff0c\u8207\u76ee\u524d\u7684\u50b3\u7d71\u786c\u789f\u76f8\u8f03\uff0c\u5177\u6709\u4f4e\u8017\u96fb\u3001\u8010\u9707\u3001\u7a69\u5b9a\u6027\u9ad8\u3001\u8010\u4f4e\u6eab\u7b49\u512a\u9ede\u3002 \u65e9\u671f\u56fa\u614b\u786c\u789f\u591a\u4f7f\u7528\u65bc\u8ecd\u4e8b\u548c\u592a\u7a7a\u7522\u696d\u9818\u57df\uff0c\u9019\u4e9b\u7522\u696d\u5c0d\u65bc\u5132\u5b58\u88dd\u7f6e\u7684\u56b4\u683c\u5ea6\u548c\u5805\u56fa\u5ea6\u76f8\u7576\u8981\u6c42\uff0c\u8fd1\u5e7e\u5e74\u96a8\u8457NAND Flash\u50f9\u683c\u5927\u8dcc\uff0c\u6bcf\u55ae\u4f4d\u7684\u6210\u672c\u8d8a\u4f86\u8d8a\u4fbf\u5b9c\uff0c\u4e5f\u9010\u6f38\u5728\u5de5\u696d\u96fb\u8166\u9818\u57df\u4e2d\u53d6\u4ee3\u50b3\u7d71\u786c\u789f\u7684\u4f7f\u7528\uff0c\u5f9e2007\u5e74\u8d77\uff0cSSD\u7684\u61c9\u7528\u4e5f\u9010\u6f38\u9032\u5165\u7b46\u8a18\u578b\u96fb\u8166(NB)\u9818\u57df\uff0c\u96d6\u7136\u76ee\u524d\u5728\u6b64\u9818\u57df\u76f8\u8f03\u50b3\u7d71\u786c\u789f\uff0c\u6210\u672c\u4ecd\u662f\u76f8\u7576\u9ad8\uff0c\u4f46\u9019\u6703\u662f\u672a\u4f86\u7684\u660e\u65e5\u4e4b\u661f\u3002 \u96d6\u7136SSD\u5177\u6709\u4e0a\u8ff0\u7684\u591a\u9805\u512a\u9ede\uff0c\u4f46\u56e0SSD\u6c92\u6709\u6a5f\u68b0\u5f0f\u7684\u8a2d\u8a08\uff0c\u4e0d\u50cf\u50b3\u7d71\u786c\u789f\u7684\u96fb\u8def\u677f\u6216\u662f\u99ac\u9054\u640d\u58de\uff0c\u4f9d\u7136\u662f\u53ef\u5229\u7528\u5c08\u696d\u7684\u6280\u8853\u4f86\u6551\u56de\u5176\u4e2d\u8cc7\u6599\uff0c\u7136SSD\u56e0\u70baNAND Flash\u7269\u7406\u4e0a\u8b80\u5beb\u6b21\u6578\u7684\u9650\u5236\uff0c\u82e5\u662f\u7279\u5b9a\u8b80\u5beb\u7684\u5340\u584a\u640d\u58de\uff0c\u5132\u5b58\u7684\u8cc7\u6599\u6050\u5c07\u7121\u6cd5\u820a\u56de\uff0c\u9019\u662fSSD\u767c\u5c55\u7684\u96b1\u6182\u4e4b\u4e00\u3002<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-414","post","type-post","status-publish","format-standard","hentry","category-info"],"_links":{"self":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=414"}],"version-history":[{"count":0,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/414\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=414"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.banbanli.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}