{"id":23377,"date":"2025-07-10T10:41:00","date_gmt":"2025-07-10T02:41:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=23377"},"modified":"2025-06-07T17:00:30","modified_gmt":"2025-06-07T09:00:30","slug":"pcie4-nvme-ssd-upgrade-guide-performance-benefits","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/gpu-server\/pcie4-nvme-ssd-upgrade-guide-performance-benefits\/","title":{"rendered":"PCIe 4.0 NVMe\u56fa\u6001\u786c\u76d8\u8be6\u89e3\uff1a\u901f\u5ea6\u9769\u547d\u5982\u4f55\u63a8\u52a8\u670d\u52a1\u5668\u5347\u7ea7"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48PCIe 4.0 NVMe\u662f\u901f\u5ea6\u9769\u547d<\/h2>\n\n\n\n<p>\u6211\u53d1\u73b0\uff0c\u5f88\u591a\u56e2\u961f\u5728\u7528PCIe 3.0 NVMe\u65f6\u5c31\u5df2\u611f\u53d7\u5230\u4f4e\u5ef6\u8fdf\u4f18\u52bf\uff0c\u4f46\u4e00\u65e6\u5207\u6362\u5230<strong>PCIe 4.0 NVMe<\/strong>\uff0c\u5e26\u5bbd\u4e0e\u5e76\u884c\u5ea6\u7684\u63d0\u5347\u7acb\u523b\u4f53\u73b0\u5728\u8bfb\u5199\u66f2\u7ebf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5355\u901a\u9053\u5e26\u5bbd\u22482 GB\/s<\/strong>\uff0cx4\u901a\u9053\u603b\u5e26\u5bbd\u53ef\u8fbe8 GB\/s\u3002<\/li>\n\n\n\n<li>\u4e3b\u6d41\u4f01\u4e1a\u7ea7SSD\u987a\u5e8f\u8bfb\u53d6\u8f7b\u677e\u7a81\u78347 GB\/s\uff0c4 K\u968f\u673a\u8bfb\u5199\u4e5f\u5927\u5e45\u62ac\u5347\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u610f\u5473\u7740\uff0c\u540c\u6837\u7684<a href=\"https:\/\/cn.hostease.com\/dedicated-servers.html\" target=\"_blank\" rel=\"noopener\" title=\"\u670d\u52a1\u5668\">\u670d\u52a1\u5668<\/a>\u6846\u67b6\u4e0b\uff0c\u4f60\u80fd\u7528\u66f4\u5c11\u7684\u5e76\u884c\u8bf7\u6c42\u5b8c\u6210\u66f4\u591aI\/O\uff0cCPU\u4e0eGPU\u7b49\u5f85\u6570\u636e\u7684\u65f6\u95f4\u660e\u663e\u7f29\u77ed\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9e\u6d4b\u4f53\u9a8c\uff1a\u5e26\u5bbd\u4e0e\u5ef6\u8fdf\u7684\u53cc\u7a81\u7834<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">AI\u8bad\u7ec3\u52a0\u8f7d\u901f\u5ea6<\/h3>\n\n\n\n<p>\u6211\u4eec\u5728\u8bad\u7ec3UNet-3D\u6a21\u578b\u65f6\uff0c\u5c06\u6570\u636e\u96c6\u653e\u5165PCIe 4.0\u9635\u5217\uff0c\u5bf9\u6bd4PCIe 3.0\u7248\u672c\uff0c<strong>\u6574\u4f53\u8bad\u7ec3\u65f6\u957f\u7f29\u77ed12-15%<\/strong>\u3002GPU\u5229\u7528\u7387\u66f4\u63a5\u8fd1\u9971\u548c\uff0c\u7b49\u5f85I\/O\u7684\u7070\u7ebf\u6bb5\u51e0\u4e4e\u6d88\u5931\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u9891\u7535\u5546\u65e5\u5fd7\u5199\u5165<\/h3>\n\n\n\n<p>\u5728\u4e00\u6b21618\u5927\u4fc3\u538b\u529b\u6d4b\u8bd5\u4e2d\uff0c\u4f7f\u7528PCIe 4.0 NVMe\u505a\u7f13\u5b58\u5c42\uff0c\u5cf0\u503cQPS\u63d0\u5347\u7ea625%\uff0c\u9875\u9762\u9996\u5b57\u8282\u5ef6\u8fdf\u964d\u4f4e\u5230\u4e9a20 ms\u533a\u95f4\uff1b\u5e93\u5b58\u7cfb\u7edf\u5199\u5165\u9ad8\u5cf0\u6ca1\u6709\u518d\u51fa\u73b0I\/O\u79ef\u538b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6570\u636e\u5e93\u538b\u6d4b<\/h3>\n\n\n\n<p>\u8fc1\u79fbPostgreSQL\u4e3b\u5e93\u5230PCIe 4.0 NVMe\u540e\uff0c\u6df7\u5408\u8bfb\u5199TPS\u63d0\u534730%+\u3002\u5199\u5165\u6296\u52a8\u4e0b\u964d\uff0c\u5907\u4efd\u7a97\u53e3\u4e5f\u660e\u663e\u7f29\u77ed\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a5\u53e3\u5dee\u5f02\u4e0e\u573a\u666f\u5339\u914d<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u63a5\u53e3\/\u4ee3\u9645<\/th><th>\u7406\u8bba\u5e26\u5bbd\uff08x4\uff09<\/th><th>\u5355\u76d8\u5178\u578b\u987a\u5e8f\u8bfb\u53d6<\/th><th>\u63a8\u8350\u573a\u666f<\/th><\/tr><\/thead><tbody><tr><td>SATA 3 SSD<\/td><td>0.6 GB\/s<\/td><td>~550 MB\/s<\/td><td>\u5907\u4efd\u76d8\u3001\u8f7b\u91cf\u7f51\u7ad9<\/td><\/tr><tr><td>PCIe 3.0 NVMe<\/td><td>4 GB\/s<\/td><td>~3 500 MB\/s<\/td><td>\u4e2d\u578b\u6570\u636e\u5e93\u3001\u865a\u62df\u5316<\/td><\/tr><tr><td><strong>PCIe 4.0 NVMe<\/strong><\/td><td><strong>8 GB\/s<\/strong><\/td><td><strong>~7 000 MB\/s<\/strong><\/td><td>AI\u8bad\u7ec3\u3001\u5927\u578b\u7535\u5546\u3001\u91d1\u878d\u98ce\u63a7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u5df2\u903c\u8fd1PCIe 3.0\u74f6\u9888\uff0c\u5347\u7ea74.0\u5373\u523b\u89c1\u6548\uff1b\u82e5\u4ecd\u5728SATA\u9636\u6bb5\uff0c\u8df3\u7ea7\u76f4\u4e0a4.0\u80fd\u5c11\u8d70\u4e00\u6b21\u8fc1\u79fb\u5f2f\u8def\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e24\u79cd\u56fa\u6001\u786c\u76d8\u4e0e\u4e3b\u677f\u6446\u653e\u5728\u6728\u7eb9\u684c\u9762\u4e0a-1024x683.webp\" alt=\"\u4e00\u5f20\u6728\u7eb9\u684c\u9762\u4e0a\u6446\u653e\u7740\u4e00\u5757M.2\u56fa\u6001\u786c\u76d8\u4e0e\u4e00\u57572.5\u82f1\u5bf8\u56fa\u6001\u786c\u76d8\uff0c\u53f3\u4e0a\u89d2\u4e3a\u90e8\u5206\u4e3b\u677f\u8fb9\u7f18\u3002\" class=\"wp-image-23380\" srcset=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e24\u79cd\u56fa\u6001\u786c\u76d8\u4e0e\u4e3b\u677f\u6446\u653e\u5728\u6728\u7eb9\u684c\u9762\u4e0a-1024x683.webp 1024w, https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e24\u79cd\u56fa\u6001\u786c\u76d8\u4e0e\u4e3b\u677f\u6446\u653e\u5728\u6728\u7eb9\u684c\u9762\u4e0a-300x200.webp 300w, https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e24\u79cd\u56fa\u6001\u786c\u76d8\u4e0e\u4e3b\u677f\u6446\u653e\u5728\u6728\u7eb9\u684c\u9762\u4e0a-768x512.webp 768w, https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e24\u79cd\u56fa\u6001\u786c\u76d8\u4e0e\u4e3b\u677f\u6446\u653e\u5728\u6728\u7eb9\u684c\u9762\u4e0a.webp 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9009\u8d2d\u4e0e\u90e8\u7f72\u5efa\u8bae<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u786e\u8ba4\u786c\u4ef6\u517c\u5bb9<\/strong>\uff1a\u670d\u52a1\u5668\u4e3b\u677f\u4e0eCPU\u9700\u539f\u751f\u652f\u6301PCIe 4.0\uff0c\u5426\u5219\u4f1a\u964d\u901f\u52303.0\u3002<\/li>\n\n\n\n<li><strong>\u91cd\u89c6\u6563\u70ed<\/strong>\uff1a\u9ad8\u8d1f\u8f7d\u4e0bSSD\u6e29\u5ea6\u6613\u98d9\u5347\uff0c\u5efa\u8bae\u914d\u5bfc\u70ed\u7247\u6216\u98ce\u51b7\u901a\u9053\uff0c\u5c06\u6838\u5fc3\u6e29\u5ea6\u63a7\u5236\u572860 \u2103\u4ee5\u5185\u3002<\/li>\n\n\n\n<li><strong>RAID\u7b56\u7565<\/strong>\uff1a\u8ffd\u6c42\u6781\u81f4\u541e\u5410\u53ef\u7528RAID 0\uff1b\u751f\u4ea7\u73af\u5883\u5f3a\u8c03\u6570\u636e\u5b89\u5168\u53ef\u91c7\u7528RAID 1\/10\u3002<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/cn.hostease.com\/\" target=\"_blank\" rel=\"noopener\" title=\"Hostease\">Hostease<\/a>\u670d\u52a1\u5668\u7ec4\u5408<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/cn.hostease.com\/highcpuserver.html\" target=\"_blank\" rel=\"noopener\" title=\"\u9ad8\u4e3b\u9891\u72ec\u7acb\u670d\u52a1\u5668\">\u9ad8\u4e3b\u9891\u72ec\u7acb\u670d\u52a1\u5668<\/a><\/strong>\uff1a\u9002\u5408\u6570\u636e\u5e93\u4e0e\u6838\u5fc3\u4e1a\u52a1\uff0c\u5efa\u8bae\u81f3\u5c111-2\u6761PCIe 4.0 NVMe\u3002<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/cn.hostease.com\/gpu-servers.html\" target=\"_blank\" rel=\"noopener\" title=\"GPU\u670d\u52a1\u5668\">GPU\u670d\u52a1\u5668<\/a><\/strong>\uff1aAI\u8bad\u7ec3\/\u63a8\u7406\u4f18\u5148\u914d\u7f6e\u22652\u6761PCIe 4.0 NVMe\u505a\u6570\u636e\u76d8\u3002<\/li>\n\n\n\n<li><strong>\u5927\u5e26\u5bbd\u670d\u52a1\u5668<\/strong>\uff1a\u65e5\u5fd7\u4e0e\u7f13\u5b58\u5c42\u4f7f\u7528\u4f01\u4e1a\u7ea7TLC NVMe\uff0c\u5bff\u547d\u4e0e\u6027\u80fd\u517c\u987e\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u5c3e<\/h2>\n\n\n\n<p>\u6211\u4eec\u7528\u771f\u5b9e\u573a\u666f\u9a8c\u8bc1\u4e86PCIe 4.0 NVMe\u7684\u6027\u80fd\u91ca\u653e\uff1a\u5b83\u4e0d\u4ec5\u662f\u6570\u5b57\u4e0a\u7684\u7ffb\u500d\uff0c\u66f4\u662f\u751f\u4ea7\u6548\u7387\u7684\u91cd\u8981\u6760\u6746\u3002\u5982\u679c\u4f60\u7684\u670d\u52a1\u5668\u6b63\u88abI\/O\u62d6\u6162\uff0c\u4e0d\u59a8\u53c2\u8003\u4ee5\u4e0a\u9009\u578b\u4e0e\u90e8\u7f72\u601d\u8def\uff0c\u8ba9<strong>PCIe 4.0 NVMe<\/strong>\u6210\u4e3a\u4e0b\u4e00\u6b21\u5347\u7ea7\u7684\u6838\u5fc3\u5f15\u64ce\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48PCIe 4.0 NVMe\u662f\u901f\u5ea6\u9769\u547d \u6211\u53d1\u73b0\uff0c\u5f88\u591a\u56e2\u961f\u5728\u7528PCIe 3.0 NVMe\u65f6\u5c31\u5df2\u611f\u53d7\u5230\u4f4e\u5ef6\u8fdf\u4f18 &#8230; <a title=\"PCIe 4.0 NVMe\u56fa\u6001\u786c\u76d8\u8be6\u89e3\uff1a\u901f\u5ea6\u9769\u547d\u5982\u4f55\u63a8\u52a8\u670d\u52a1\u5668\u5347\u7ea7\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/blog\/server\/gpu-server\/pcie4-nvme-ssd-upgrade-guide-performance-benefits\/\" aria-label=\"\u9605\u8bfb PCIe 4.0 NVMe\u56fa\u6001\u786c\u76d8\u8be6\u89e3\uff1a\u901f\u5ea6\u9769\u547d\u5982\u4f55\u63a8\u52a8\u670d\u52a1\u5668\u5347\u7ea7\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":9,"featured_media":23379,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2286],"tags":[2564,447,2626,2461,2627],"class_list":["post-23377","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gpu-server","tag-ai","tag-gpu","tag-pcie-4-0-nvme","tag-2461","tag-2627"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2025\/06\/\u4e00\u5f20\u6728\u7eb9\u684c\u9762\u4e0a\u7684\u9ed1\u8272PCIe\u56fa\u6001\u786c\u76d8\uff0c\u65c1\u8fb9\u653e\u6709\u7070\u82722.5\u82f1\u5bf8\u786c\u76d8\u3001USB\u6570\u636e\u7ebf\u4e0e\u4e3b\u677f\u8fb9\u89d2.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/23377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=23377"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/23377\/revisions"}],"predecessor-version":[{"id":23381,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/23377\/revisions\/23381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/23379"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=23377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=23377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=23377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}