{"id":2117,"date":"2021-01-21T16:45:48","date_gmt":"2021-01-21T08:45:48","guid":{"rendered":"https:\/\/www.lgscomputer.com\/?p=2117"},"modified":"2021-01-21T16:45:48","modified_gmt":"2021-01-21T08:45:48","slug":"%e5%b7%a5%e4%b8%9a%e7%94%b5%e8%84%91%e4%b8%80%e4%bd%93%e6%9c%basata%e6%8e%a5%e5%8f%a3%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.lgscomputer.com\/2117.html","title":{"rendered":"\u5de5\u4e1a\u7535\u8111\u4e00\u4f53\u673aSATA\u63a5\u53e3\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u7535\u8111\u4e00\u4f53\u673aSATA\u63a5\u53e3\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>SATA\u662fSerial 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ATA\u7684\u8d77\u70b9\u66f4\u9ad8\u3001\u53d1\u5c55\u6f5c\u529b\u66f4\u5927\uff0cSerial ATA 1.0\u5b9a\u4e49\u7684\u6570\u636e\u4f20\u8f93\u7387\u53ef\u8fbe150MB\/sec\uff0c\u8fd9\u6bd4\u76ee\u524d***\u5757\u7684\u5e76\u884cATA(\u5373ATA\/133)\u6240\u80fd\u8fbe\u5230133MB\/sec\u7684***\u6570\u636e\u4f20\u8f93\u7387\u8fd8\u9ad8\uff0c\u800c\u5728\u5df2\u7ecf\u53d1\u5e03\u7684Serial ATA 2.0\u7684\u6570\u636e\u4f20\u8f93\u7387\u5c06\u8fbe\u5230300MB\/sec\uff0c***\u7ec8Serial ATA 3.0\u5c06\u5b9e\u73b0600MB\/sec\u7684***\u6570\u636e\u4f20\u8f93\u7387\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"790\" height=\"939\" class=\"wp-image-2118\" src=\"https:\/\/www.lgscomputer.com\/wp-content\/uploads\/2021\/01\/img_256-68.jpeg\" alt=\"IMG_256\" srcset=\"https:\/\/www.lgscomputer.com\/wp-content\/uploads\/2021\/01\/img_256-68.jpeg 790w, https:\/\/www.lgscomputer.com\/wp-content\/uploads\/2021\/01\/img_256-68-768x913.jpeg 768w, https:\/\/www.lgscomputer.com\/wp-content\/uploads\/2021\/01\/img_256-68-600x713.jpeg 600w, https:\/\/www.lgscomputer.com\/wp-content\/uploads\/2021\/01\/img_256-68-200x238.jpeg 200w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><\/p>\n<p>\u5728\u6b64\u6709\u5fc5\u8981\u5bf9Serial ATA\u7684\u6570\u636e\u4f20\u8f93\u7387\u4f5c\u4e00\u4e0b\u8bf4\u660e\u3002\u5c31\u4e32\u884c\u901a\u8baf\u800c\u8a00\uff0c\u6570\u636e\u4f20\u8f93\u7387\u662f\u6307\u4e32\u884c\u63a5\u53e3\u6570\u636e\u4f20\u8f93\u7684\u5b9e\u9645\u6bd4\u7279\u7387\uff0cSerial ATA 1.0\u7684\u4f20\u8f93\u7387\u662f1.5Gbps\uff0cSerial ATA 2.0\u7684\u4f20\u8f93\u7387\u662f3.0Gbps\u3002\u4e0e\u5176\u5b83\u9ad8\u901f\u4e32\u884c\u63a5\u53e3\u4e00\u6837\uff0cSerial ATA\u63a5\u53e3\u4e5f\u91c7\u7528\u4e86\u4e00\u5957\u7528\u6765\u786e\u4fdd\u6570\u636e\u6d41\u7279\u6027\u7684\u7f16\u7801\u673a\u5236\uff0c\u8fd9\u5957\u7f16\u7801\u673a\u5236\u5c06\u539f\u672c\u6bcf\u5b57\u8282\u6240\u5305\u542b\u76848\u4f4d\u6570\u636e(\u53731Byte=8bit)\u7f16\u7801\u621010\u4f4d\u6570\u636e(\u53731Byte=10bit)\uff0c\u8fd9\u6837\u4e00\u6765\uff0cSerial ATA\u63a5\u53e3\u7684\u6bcf\u5b57\u8282\u4e32\u884c\u6570\u636e\u6d41\u5c31\u5305\u542b\u4e8610\u4f4d\u6570\u636e\uff0c\u7ecf\u8fc7\u7f16\u7801\u540e\u7684Serial ATA\u4f20\u8f93\u901f\u7387\u5c31\u76f8\u5e94\u5730\u53d8\u4e3aSerial ATA\u5b9e\u9645\u4f20\u8f93\u901f\u7387\u7684\u5341\u5206\u4e4b\u4e00\uff0c\u6240\u4ee51.5Gbps=150MB\/sec\uff0c\u800c3.0Gbps=300MB\/sec\u3002<\/p>\n<p>SATA\u7684\u7269\u7406\u8bbe\u8ba1\uff0c\u53ef\u8bf4\u662f\u4ee5Fibre Channel(\u5149\u7ea4\u901a\u9053)\u4f5c\u4e3a\u84dd\u672c\uff0c\u6240\u4ee5\u91c7\u7528\u56db\u82af\u63a5\u7ebf\uff1b\u9700\u6c42\u7684\u7535\u538b\u5219\u5927\u5e45\u5ea6\u51cf\u4f4e\u81f3250mV(***500mV)\uff0c\u8f83\u4f20\u7edf\u5e76\u884cATA\u63a5\u53e3\u76845V\u5c11\u4e0a200\u500d\uff01\u56e0\u6b64\uff0c\u5382\u5546\u53ef\u4ee5\u7ed9Serial ATA\u786c\u76d8\u9644\u52a0\u4e0a\u9ad8\u7ea7\u7684\u786c\u76d8\u529f\u80fd\uff0c\u5982\u70ed\u63d2\u62d4(Hot Swapping)\u7b49\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5728\u8fde\u63a5\u5f62\u5f0f\u4e0a\uff0c\u9664\u4e86\u4f20\u7edf\u7684\u70b9\u5bf9\u70b9(Point-to-Point)\u5f62\u5f0f\u5916\uff0cSATA\u8fd8\u652f\u6301\u201c\u661f\u5f62\u201d\u8fde\u63a5\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u7ed9RAID\u8fd9\u6837\u7684\u9ad8\u7ea7\u5e94\u7528\u63d0\u4f9b\u8bbe\u8ba1\u4e0a\u7684\u4fbf\u5229\uff1b\u5728\u5b9e\u9645\u7684\u4f7f\u7528\u4e2d\uff0cSATA\u7684\u4e3b\u673a\u603b\u7ebf\u9002\u914d\u5668(HBA\uff0cHost Bus Adapter)\u5c31\u597d\u50cf\u7f51\u7edc\u4e0a\u7684\u4ea4\u6362\u673a\u4e00\u6837\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4ee5\u901a\u9053\u7684\u5f62\u5f0f\u548c\u5355\u72ec\u7684\u6bcf\u4e2a\u786c\u76d8\u901a\u8baf\uff0c\u5373\u6bcf\u4e2aSATA\u786c\u76d8\u90fd\u72ec\u5360\u4e00\u4e2a\u4f20\u8f93\u901a\u9053\uff0c\u6240\u4ee5\u4e0d\u5b58\u5728\u8c61\u5e76\u884cATA\u90a3\u6837\u7684\u4e3b\/\u4ece\u63a7\u5236\u7684\u95ee\u9898\u3002<\/p>\n<p>Serial ATA\u89c4\u8303\u4e0d\u4ec5\u7acb\u8db3\u4e8e\u672a\u6765\uff0c\u800c\u4e14\u8fd8\u4fdd\u7559\u4e86\u591a\u79cd\u5411\u540e\u517c\u5bb9\u65b9\u5f0f\uff0c\u5728\u4f7f\u7528\u4e0a\u4e0d\u5b58\u5728\u517c\u5bb9\u6027\u7684\u95ee\u9898\u3002\u5728\u786c\u4ef6\u65b9\u9762\uff0cSerial ATA\u6807\u51c6\u4e2d\u5141\u8bb8\u4f7f\u7528\u8f6c\u6362\u5668\u63d0\u4f9b\u540c\u5e76\u884cATA\u8bbe\u5907\u7684\u517c\u5bb9\u6027\uff0c\u8f6c\u6362\u5668\u80fd\u628a\u6765\u81ea\u4e3b\u677f\u7684\u5e76\u884cATA\u4fe1\u53f7\u8f6c\u6362\u6210Serial ATA\u786c\u76d8\u80fd\u591f\u4f7f\u7528\u7684\u4e32\u884c\u4fe1\u53f7\uff0c\u76ee\u524d\u5df2\u7ecf\u6709\u591a\u79cd\u6b64\u7c7b\u8f6c\u63a5\u5361\/\u8f6c\u63a5\u5934\u4e0a\u5e02\uff0c\u8fd9\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u4fdd\u62a4\u4e86\u6211\u4eec\u7684\u539f\u6709\u6295\u8d44\uff0c\u51cf\u5c0f\u4e86\u5347\u7ea7\u6210\u672c\uff1b\u5728\u8f6f\u4ef6\u65b9\u9762\uff0cSerial ATA\u548c\u5e76\u884cATA\u4fdd\u6301\u4e86\u8f6f\u4ef6\u517c\u5bb9\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5382\u5546\u4e1d\u6beb\u4e5f\u4e0d\u5fc5\u4e3a\u4f7f\u7528Serial ATA\u800c\u91cd\u5199\u4efb\u4f55\u9a71\u52a8\u7a0b\u5e8f\u548c\u64cd\u4f5c\u7cfb\u7edf\u4ee3\u7801\u3002<\/p>\n<p>\u53e6\u5916\uff0cSerial ATA\u63a5\u7ebf\u8f83\u4f20\u7edf\u7684\u5e76\u884cATA(Paralle ATA)\u63a5\u7ebf\u8981\u7b80\u5355\u5f97\u591a\uff0c\u800c\u4e14\u5bb9\u6613\u6536\u653e\uff0c\u5bf9\u673a\u7bb1\u5185\u7684\u6c14\u6d41\u53ca\u6563\u70ed\u6709\u660e\u663e\u6539\u5584\u3002\u800c\u4e14\uff0cSATA\u786c\u76d8\u4e0e\u59cb\u7ec8\u88ab\u56f0\u5728\u673a\u7bb1\u4e4b\u5185\u7684\u5e76\u884cATA\u4e0d\u540c\uff0c\u6269\u5145\u6027\u5f88\u5f3a\uff0c\u5373\u53ef\u4ee5\u5916\u7f6e\uff0c\u5916\u7f6e\u5f0f\u7684\u673a\u67dc(JBOD)\u4e0d\u5355\u53ef\u63d0\u4f9b\u66f4\u597d\u7684\u6563\u70ed\u53ca\u63d2\u62d4\u529f\u80fd\uff0c\u800c\u4e14\u66f4\u53ef\u4ee5\u591a\u91cd\u8fde\u63a5\u6765\u9632\u6b62\u5355\u70b9\u6545\u969c\uff1b\u7531\u4e8eSATA\u548c\u5149\u7ea4\u901a\u9053\u7684\u8bbe\u8ba1\u5982\u51fa\u4e00\u8f99\uff0c\u6240\u4ee5\u4f20\u8f93\u901f\u5ea6\u53ef\u7528\u4e0d\u540c\u7684\u901a\u9053\u6765\u505a\u4fdd\u8bc1\uff0c\u8fd9\u5728\u670d\u52a1\u5668\u548c\u7f51\u7edc\u5b58\u50a8\u4e0a\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<p>Serial ATA\u76f8\u8f83\u5e76\u884cATA\u53ef\u8c13\u4f18\u70b9\u591a\u591a\uff0c\u5c06\u6210\u4e3a\u5e76\u884cATA\u7684\u5ec9\u4ef7\u66ff\u4ee3\u65b9\u6848\u3002\u5e76\u4e14\u4ece\u5e76\u884cATA\u8fc7\u6e21\u5230Serial ATA\u4e5f\u662f\u5927\u52bf\u6240\u8d8b\uff0c\u5e94\u8be5\u53ea\u662f\u65f6\u95f4\u95ee\u9898\u3002\u76f8\u5173\u5382\u5546\u4e5f\u5728\u5927\u529b\u63a8\u5e7fSATA\u63a5\u53e3\uff0c\u4f8b\u5982Intel\u7684ICH6\u7cfb\u5217\u5357\u6865\u82af\u7247\u76f8\u8f83\u4e8eICH5\u7cfb\u5217\u5357\u6865\u82af\u7247\uff0c\u6240\u652f\u6301\u7684SATA\u63a5\u53e3\u4ece2\u4e2a\u589e\u52a0\u5230\u4e864\u4e2a\uff0c\u800c\u5e76\u884cATA\u63a5\u53e3\u5219\u4ece2\u4e2a\u51cf\u5c11\u5230\u4e861\u4e2a\uff1bnVidia\u7684nForce4\u7cfb\u5217\u82af\u7247\u7ec4\u5df2\u7ecf\u652f\u6301SATA II\u5373Serial ATA 2.0\uff0c\u800c\u4e14\u4e09\u661f\u5df2\u7ecf\u91c7\u7528Marvell 88i6525 SOC\u82af\u7247\u5f00\u53d1\u65b0\u4e00\u4ee3\u7684SATA II\u63a5\u53e3\u786c\u76d8.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7535\u8111\u4e00\u4f53\u673aSATA\u63a5\u53e3\u662f\u4ec0\u4e48\uff1f SATA\u662fSerial ATA\u7684\u7f29\u5199\uff0c\u5373\u4e32\u884cATA\u3002\u8fd9\u662f\u4e00\u79cd\u5b8c\u5168\u4e0d\u540c\u4e8e\u5e76\u884cAT [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[154,129],"class_list":["post-2117","post","type-post","status-publish","format-standard","hentry","category-xinwenzhongxin","tag-sata","tag-129"],"_links":{"self":[{"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/posts\/2117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/comments?post=2117"}],"version-history":[{"count":0,"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/posts\/2117\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/media?parent=2117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/categories?post=2117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lgscomputer.com\/wp-json\/wp\/v2\/tags?post=2117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}