[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

U.2 \u4ecb\u9762\uff1a\u4f01\u696d\u7d1a\u6548\u80fd<\/strong><\/h2>\n

U.2 \u662f\u4e00\u7a2e\u70ba\u4f01\u696d\u548c\u8cc7\u6599\u4e2d\u5fc3\u74b0\u5883\u4e2d\u7684\u9ad8\u6548\u80fd\u3001\u71b1\u63d2\u62d4 PCIe SSD \u8a2d\u8a08\u7684\u4ecb\u9762\u3002<\/p>\n

U.2 \u7684\u512a\u52e2\u548c\u6bd4\u8f03<\/strong><\/p>\n

\n
• \u652f\u63f4 PCIe 3.0 x4 \u901f\u5ea6\uff0c\u63d0\u4f9b\u9ad8\u9054 4 GB\/s \u7684\u983b\u5bec\u3002<\/li>\n
• \u71b1\u63d2\u62d4\uff0c\u5141\u8a31\u5728\u4e0d\u95dc\u9589\u7cfb\u7d71\u96fb\u6e90\u7684\u60c5\u6cc1\u4e0b\u8f15\u9b06\u66f4\u63db\u786c\u789f\u3002<\/li>\n
• \u8207 NVMe \u5354\u8b70\u76f8\u5bb9\uff0c\u5be6\u73fe\u4f4e\u5ef6\u9072\u548c\u9ad8 IOPS\u3002<\/li>\n<\/ul>\n

  U.2 \u5728\u6d88\u8cbb\u7d1a PC \u548c\u5de5\u4f5c\u7ad9\u4e2d\u7684\u61c9\u7528<\/strong><\/p>\n

  \u96d6\u7136\u4e3b\u8981\u7528\u65bc\u4f01\u696d\u74b0\u5883\uff0c\u4f46 U.2 \u786c\u789f\u53ef\u4ee5\u5728\u5177\u6709\u76f8\u5bb9\u4e3b\u6a5f\u677f\u7684\u9ad8\u7aef\u6d88\u8cbb\u7d1a PC \u548c\u5de5\u4f5c\u7ad9\u4e2d\u4f7f\u7528\u3002\u4f46\u662f\uff0c\u8acb\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u5177\u6709\u5fc5\u8981\u7684 U.2 \u9023\u63a5\u5668\u548c PCIe \u901a\u9053\uff0c\u4ee5\u7372\u5f97\u6700\u4f73\u6548\u80fd\u3002<\/p>\n

  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

  \u9078\u64c7\u5408\u9069\u7684 M.2 \u6216 U.2 SSD<\/strong><\/h2>\n

  \u95dc\u9375\u898f\u683c\u548c\u6307\u6a19<\/strong><\/p>\n

  \n
  • \u5faa\u5e8f\u8b80\/\u5beb\u901f\u5ea6<\/strong>\uff1a\u8861\u91cf\u786c\u789f\u5728\u8b80\u53d6\u6216\u5beb\u5165\u5927\u578b\u9023\u7e8c\u6a94\u6848\u6642\u7684\u80fd\u529b\u3002<\/li>\n
  • \u96a8\u6a5f\u8b80\/\u5beb IOPS<\/strong>\uff1a\u8868\u793a\u786c\u789f\u5728\u8655\u7406\u5c0f\u578b\u96a8\u6a5f\u8cc7\u6599\u5b58\u53d6\u6642\u7684\u56de\u61c9\u80fd\u529b\u3002<\/li>\n
  • \u8010\u7528\u6027\uff08TBW\uff09<\/strong>\uff1a\u8868\u793a\u786c\u789f\u5728\u5176\u751f\u547d\u9031\u671f\u5167\u53ef\u4ee5\u5beb\u5165\u7684\u7e3d\u8cc7\u6599\u91cf\u3002<\/li>\n<\/ul>\n

    \u6563\u71b1\u8003\u91cf\u548c\u89e3\u6c7a\u65b9\u6848<\/strong><\/p>\n

    \u9ad8\u6548\u80fd M.2 \u548c U.2 SSD \u6703\u7522\u751f\u5927\u91cf\u71b1\u91cf\uff0c\u5982\u679c\u7ba1\u7406\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u9650\u5236\u6548\u80fd\u3002\u8acb\u8003\u616e\u4ee5\u4e0b\u6563\u71b1\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n

    \n
    • M.2 \u6563\u71b1\u7247<\/li>\n
    • \u4e3b\u6a5f\u677f M.2 \u5c0e\u71b1\u7f69<\/li>\n
    • \u8db3\u5920\u7684\u6a5f\u6bbc\u6c23\u6d41<\/li>\n<\/ul>\n

      NVMe vs. AHCI<\/strong><\/p>\n

      NVMe\uff08\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\u4e3b\u6a5f\u63a7\u5236\u5668\u4ecb\u9762\u898f\u7bc4\uff09\u662f\u4e00\u7a2e\u5c08\u70ba PCIe SSD \u8a2d\u8a08\u7684\u5354\u8b70\uff0c\u8207\u820a\u7684 AHCI\uff08\u9032\u968e\u4e3b\u6a5f\u63a7\u5236\u5668\u4ecb\u9762\uff09\u5354\u8b70\u76f8\u6bd4\uff0c\u5b83\u63d0\u4f9b\u66f4\u4f4e\u7684\u5ef6\u9072\u548c\u66f4\u9ad8\u7684\u6548\u80fd\u3002\u5728\u9078\u64c7 M.2 \u6216 U.2 SSD \u6642\uff0c\u5118\u53ef\u80fd\u9078\u64c7 NVMe \u4ee5\u7372\u5f97\u6700\u4f73\u6548\u80fd\u3002<\/p>\n

      [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

      M.2 \u548c U.2 \u4ecb\u9762\u7684\u672a\u4f86<\/strong><\/h2>\n

      \u5e02\u5834\u8da8\u52e2<\/strong><\/p>\n

      M.2 \u5728\u6d88\u8cbb\u985e\u88dd\u7f6e\u4e2d\u8d8a\u4f86\u8d8a\u6d41\u884c\uff0c\u800c U.2 \u4ecd\u7136\u662f\u4f01\u696d\u548c\u8cc7\u6599\u4e2d\u5fc3\u74b0\u5883\u4e2d\u7684\u4e3b\u8981\u7522\u54c1\u3002\u96a8\u8457 PCIe 4.0 \u548c\u672a\u4f86\u5e7e\u4ee3\u7522\u54c1\u7684\u666e\u53ca\uff0c\u6211\u5011\u53ef\u4ee5\u671f\u5f85\u9019\u4e9b\u4ecb\u9762\u5e36\u4f86\u66f4\u5feb\u7684\u901f\u5ea6\u3002<\/p>\n

      \u65b0\u8208\u4ecb\u9762<\/strong><\/p>\n

      \u96d6\u7136 M.2 \u548c U.2 \u76ee\u524d\u662f\u6700\u6d41\u884c\u7684\u9ad8\u6548\u80fd\u4ecb\u9762\uff0c\u4f46 PCIe 4.0 \u548c CXL\uff08Compute Express Link\uff09\u7b49\u65b0\u6280\u8853\u6709\u671b\u5728\u672a\u4f86\u5be6\u73fe\u66f4\u9ad8\u7684\u901f\u5ea6\u548c\u9748\u6d3b\u6027\u3002<\/p>\n

      \u7e3d\u4e4b\uff0c\u4e86\u89e3 M.2\u3001U.2\u3001SATA \u548c PCIe \u7b49\u786c\u789f\u4ecb\u9762\u4e4b\u9593\u7684\u5dee\u7570\u5c0d\u65bc\u69cb\u5efa\u9ad8\u6548\u80fd\u5132\u5b58\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u8003\u616e\u6548\u80fd\u3001\u76f8\u5bb9\u6027\u548c\u672a\u4f86\u8da8\u52e2\u7b49\u56e0\u7d20\uff0c\u60a8\u53ef\u4ee5\u5728\u9078\u64c7\u9069\u5408\u81ea\u5df1\u9700\u6c42\u7684\u4ecb\u9762\u6642\u505a\u51fa\u660e\u667a\u7684\u6c7a\u5b9a\u3002<\/p>\n

      [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      [vc_row el_class=”blog-detail-section”][vc_ […]<\/p>\n

      Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":13413,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[2314,2312,2313,2311,2118,2093],"class_list":["post-13416","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-pcie-tc","tag-m-2-tc","tag-u-2-tc","tag-hard-drive-interfaces-tc","tag-sata-tc","tag-ssd-tc"],"acf":[],"yoast_head":"\n