{"id":23514,"date":"2025-08-18T16:26:16","date_gmt":"2025-08-18T08:26:16","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/4u-vs-2u-server-colocation-the-differences\/"},"modified":"2025-08-18T16:30:21","modified_gmt":"2025-08-18T08:30:21","slug":"4u-vs-2u-server-colocation-the-differences","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/knowledge-tc\/4u-vs-2u-server-colocation-the-differences\/","title":{"rendered":"4U\u82072U\u4f3a\u670d\u5668\u8a17\u7ba1\u7684\u5340\u5225"},"content":{"rendered":"<h2><strong>\u7406\u89e3\u4f3a\u670d\u5668\u898f\u683c\uff1a2U\u548c4U\u8a73\u89e3<\/strong><\/h2>\n<p>\u5728<a href=\"https:\/\/www.varidata.com\/zh-tw\/server\/us\/cn2\/\" target=\"_blank\">\u4f01\u696d\u4f3a\u670d\u5668\u8a17\u7ba1<\/a>\u9818\u57df\uff0c\u4e86\u89e3\u6a5f\u67b6\u55ae\u5143\u898f\u683c\u5c0d\u65bc\u512a\u5316\u8cc7\u6599\u4e2d\u5fc3\u90e8\u7f72\u81f3\u95dc\u91cd\u8981\u30022U\u548c4U\u4e2d\u7684&#8217;U&#8217;\u4ee3\u8868\u6a19\u6e96\u5316\u6e2c\u91cf\u55ae\u4f4d\uff081.75\u82f1\u540b\u621644.45\u6beb\u7c73\uff09\uff0c\u9019\u4e00\u6a19\u6e96\u7531\u96fb\u5b50\u5de5\u696d\u5354\u6703\uff08EIA\uff09\u5236\u5b9a\uff0c\u78ba\u4fdd\u4e0d\u540c\u88fd\u9020\u5546\u7684\u8a2d\u5099\u548c\u6a5f\u67b6\u7cfb\u7d71\u4e4b\u9593\u7684\u76f8\u5bb9\u6027\u3002\u4eca\u5929\u6211\u5011\u6df1\u5165\u63a2\u8a0e4U\u548c2U\u4f3a\u670d\u5668\u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u6280\u8853\u5c08\u696d\u4eba\u54e1\u70ba\u5176\u57fa\u790e\u8a2d\u65bd\u9700\u6c42\u505a\u51fa\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<h2><strong>\u786c\u9ad4\u67b6\u69cb\u7684\u57fa\u672c\u5dee\u7570<\/strong><\/h2>\n<p>\u8b93\u6211\u5011\u5206\u67902U\u548c4U\u4f3a\u670d\u5668\u5728\u5be6\u9ad4\u5c3a\u5bf8\u548c\u5167\u90e8\u5143\u4ef6\u914d\u7f6e\u65b9\u9762\u7684\u6838\u5fc3\u67b6\u69cb\u5340\u5225\uff1a<\/p>\n<ul>\n<li>\u898f\u683c\u5c3a\u5bf8\n<ul>\n<li>2U\uff1a3.5\u82f1\u540b\uff0888.9\u6beb\u7c73\uff09\u9ad8\u5ea6<\/li>\n<li>4U\uff1a7\u82f1\u540b\uff08177.8\u6beb\u7c73\uff09\u9ad8\u5ea6<\/li>\n<li>\u5169\u8005\u6a19\u6e9619\u82f1\u540b\u6a5f\u67b6\u5bec\u5ea6<\/li>\n<li>\u6df1\u5ea6\u8b8a\u5316\uff1a\u901a\u5e3826-32\u82f1\u540b\uff08660-813\u6beb\u7c73\uff09<\/li>\n<li>\u6700\u5927\u627f\u91cd\u80fd\u529b\uff1a2U\uff0850-75\u78c5\uff09\uff0c4U\uff08100-150\u78c5\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u64f4\u5145\u80fd\u529b\n<ul>\n<li>2U\uff1a\u901a\u5e388-16\u500b\u78c1\u789f\u6a5f\u6258\u67b6<\/li>\n<li>4U\uff1a\u6a19\u914d\u53ef\u905424-36\u500b\u78c1\u789f\u6a5f\u6258\u67b6<\/li>\n<li>PCIe\u63d2\u69fd\uff1a2U\uff083-6\u500b\u63d2\u69fd\uff09vs 4U\uff087\u500b\u4ee5\u4e0a\u63d2\u69fd\uff09<\/li>\n<li>GPU\u652f\u63f4\uff1a2U\uff082-3\u5f35\u986f\u793a\u5361\uff09vs 4U\uff084-8\u5f35\u986f\u793a\u5361\uff09<\/li>\n<li>\u96fb\u6e90\u5099\u63f4\u9078\u9805\uff1a2U\uff08N+1\uff09\uff0c4U\uff082N+1\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u6548\u80fd\u548c\u6563\u71b1\u67b6\u69cb<\/strong><\/h2>\n<p>\u9019\u4e9b\u4e0d\u540c\u898f\u683c\u4e4b\u9593\u7684\u6563\u71b1\u8a2d\u8a08\u529f\u7387\uff08TDP\uff09\u7ba1\u7406\u5b58\u5728\u986f\u8457\u5dee\u7570\uff0c\u73fe\u4ee3\u5be6\u73fe\u65b9\u6848\u63a1\u7528\u4e86\u8907\u96dc\u7684\u6563\u71b1\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>2U\u914d\u7f6e\n<ul>\n<li>\u900f\u904e\u8a08\u7b97\u6d41\u9ad4\u52d5\u529b\u5b78\uff08CFD\uff09\u5efa\u6a21\u512a\u5316\u7684\u6c23\u6d41\u901a\u9053<\/li>\n<li>\u6a19\u914d\u96d9\u8655\u7406\u5668\u652f\u63f4\uff08\u6bcf\u500b\u6700\u9ad8270W TDP\uff09<\/li>\n<li>\u50c5\u9650\u65bc\u4e2d\u7aef\u6563\u71b1\u89e3\u6c7a\u65b9\u6848<\/li>\n<li>\u98a8\u6247\u5340\u57df\uff1a2-3\u500b\u7368\u7acb\u6563\u71b1\u5340<\/li>\n<li>\u6700\u5927\u6c23\u6d41\uff1a\u901a\u5e38150-200 CFM<\/li>\n<\/ul>\n<\/li>\n<li>4U\u914d\u7f6e\n<ul>\n<li>\u5177\u6709\u591a\u500b\u6563\u71b1\u5340\u57df\u7684\u589e\u5f37\u578b\u6563\u71b1\u80fd\u529b<\/li>\n<li>\u652f\u63f4\u9ad8TDP\u8655\u7406\u5668\uff08\u6bcf\u500b\u6700\u9ad8350W+\uff09<\/li>\n<li>\u53ef\u5bb9\u7d0d\u5305\u62ec\u6db2\u51b7\u5728\u5167\u7684\u9ad8\u968e\u6563\u71b1\u5be6\u73fe\u65b9\u6848<\/li>\n<li>\u98a8\u6247\u5340\u57df\uff1a4-6\u500b\u7368\u7acb\u6563\u71b1\u5340<\/li>\n<li>\u6700\u5927\u6c23\u6d41\uff1a\u53ef\u9054300-400 CFM<\/li>\n<li>\u53ef\u9078\u5099\u63f4\u6563\u71b1\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u61c9\u7528\u60c5\u5883\u548c\u5de5\u4f5c\u8ca0\u8f09\u5206\u6790<\/strong><\/h2>\n<p>\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u898f\u683c\u5728\u7279\u5b9a\u90e8\u7f72\u60c5\u5883\u4e2d\u5404\u6709\u512a\u52e2\u3002\u4ee5\u4e0b\u662f\u8a73\u7d30\u7684\u6700\u4f73\u4f7f\u7528\u60c5\u5883\u5206\u6790\uff1a<\/p>\n<h3>2U\u4f3a\u670d\u5668\u8a17\u7ba1\u7406\u60f3\u4f7f\u7528\u60c5\u5883<\/h3>\n<ul>\n<li>\u7db2\u7ad9\u4f3a\u670d\u5668\u79df\u7528\u548c\u61c9\u7528\u4f3a\u670d\u5668\n<ul>\n<li>\u4e2d\u7b49\u6d41\u91cf\u7684\u96fb\u5b50\u5546\u52d9\u5e73\u53f0<\/li>\n<li>\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\u548c\u90e8\u843d\u683c\u7db2\u8def<\/li>\n<li>\u9762\u5411\u4e2d\u5c0f\u578b\u4f01\u696d\u7684\u8ca0\u8f09\u5e73\u8861web\u670d\u52d9<\/li>\n<li>\u958b\u767c\u548c\u6e2c\u8a66\u74b0\u5883<\/li>\n<li>\u5c0f\u898f\u6a21SaaS\u61c9\u7528<\/li>\n<\/ul>\n<\/li>\n<li>\u5177\u6709\u9069\u4e2d\u5132\u5b58\u9700\u6c42\u7684\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\n<ul>\n<li>\u652f\u63f4\u9ad8\u90541000\u500b\u4e26\u884c\u4f7f\u7528\u8005\u7684SQL\u8cc7\u6599\u5eab<\/li>\n<li>\u5177\u6709\u4e2d\u7b49\u8cc7\u6599\u91cf\u7684NoSQL\u8cc7\u6599\u5eab<\/li>\n<li>\u5feb\u53d6\u5c64\u548c\u67e5\u8a62\u6700\u4f73\u5316\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<li>\u9069\u7528\u65bc\u4e2d\u5c0f\u578b\u4f01\u696d\u7684\u865b\u64ec\u6a5f\u4e3b\u6a5f\n<ul>\n<li>VMware vSphere\u74b0\u5883<\/li>\n<li>Microsoft Hyper-V\u53e2\u96c6<\/li>\n<li>\u5bb9\u5668\u7de8\u6392\u5e73\u53f0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>4U\u4f3a\u670d\u5668\u8a17\u7ba1\u6700\u4f73\u90e8\u7f72\u60c5\u5883<\/h3>\n<ul>\n<li>\u9ad8\u6548\u80fd\u904b\u7b97\uff08HPC\uff09\u53e2\u96c6\n<ul>\n<li>\u79d1\u5b78\u904b\u7b97\u548c\u7814\u7a76\u8a2d\u65bd<\/li>\n<li>\u9700\u8981\u591a\u500bGPU\u7684AI\/ML\u5de5\u4f5c\u8ca0\u8f09<\/li>\n<li>\u5927\u6578\u64da\u5206\u6790\u8655\u7406<\/li>\n<li>\u91d1\u878d\u5efa\u6a21\u548c\u6a21\u64ec<\/li>\n<li>\u5929\u6c23\u9810\u5831\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<li>\u5132\u5b58\u5bc6\u96c6\u578b\u61c9\u7528\n<ul>\n<li>\u63d0\u4f9b4K\/8K\u5167\u5bb9\u7684\u5a92\u9ad4\u4e32\u6d41\u4f3a\u670d\u5668<\/li>\n<li>\u4f01\u696d\u5099\u4efd\u548c\u6b78\u6a94\u7cfb\u7d71<\/li>\n<li>\u5927\u898f\u6a21\u8cc7\u6599\u5eab\uff08>10TB\uff09<\/li>\n<li>\u5f71\u7247\u6e32\u67d3\u8fb2\u5834<\/li>\n<li>\u91ab\u7642\u5f71\u50cf\u5132\u5b58\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u6210\u672c\u6548\u76ca\u5206\u6790\u548c\u7e3d\u64c1\u6709\u6210\u672c\uff08TCO\uff09\u8003\u91cf<\/strong><\/h2>\n<p>\u5728\u8a55\u4f30\u7e3d\u64c1\u6709\u6210\u672c\uff08TCO\uff09\u6642\uff0c\u9700\u8981\u8003\u91cf\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ol>\n<li>\u521d\u59cb\u6295\u8cc7\n<ul>\n<li>2U\uff1a\u8f03\u4f4e\u7684\u524d\u671f\u786c\u9ad4\u6210\u672c\n<ul>\n<li>\u57fa\u790e\u914d\u7f6e\uff1a\u5165\u9580\u7d1a\u4f01\u696d\u5b9a\u50f9<\/li>\n<li>\u5168\u8f09\u914d\u7f6e\uff1a\u4e2d\u7aef\u4f01\u696d\u5b9a\u50f9<\/li>\n<\/ul>\n<\/li>\n<li>4U\uff1a\u8f03\u9ad8\u7684\u521d\u59cb\u6295\u8cc7\u4f46\u5177\u6709\u66f4\u5927\u7684\u64f4\u5145\u6f5b\u529b\n<ul>\n<li>\u57fa\u790e\u914d\u7f6e\uff1a\u4e2d\u7aef\u4f01\u696d\u5b9a\u50f9<\/li>\n<li>\u5168\u8f09\u914d\u7f6e\uff1a\u9ad8\u7aef\u4f01\u696d\u5b9a\u50f9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u71df\u904b\u652f\u51fa\n<ul>\n<li>\u529f\u8017\u5dee\u7570\n<ul>\n<li>2U\uff1a\u901a\u5e38500-1500W<\/li>\n<li>4U\uff1a\u901a\u5e381000-3000W<\/li>\n<\/ul>\n<\/li>\n<li>\u6563\u71b1\u7cfb\u7d71\u8981\u6c42\n<ul>\n<li>2U\uff1a\u6a19\u6e96\u8cc7\u6599\u4e2d\u5fc3\u6563\u71b1\u8db3\u5920<\/li>\n<li>4U\uff1a\u53ef\u80fd\u9700\u8981\u88dc\u5145\u6563\u71b1<\/li>\n<\/ul>\n<\/li>\n<li>\u6a5f\u67b6\u7a7a\u9593\u4f7f\u7528\u6210\u672c\n<ul>\n<li>2U\uff1a\u8f03\u4f4e\u7684\u6a5f\u67b6\u5bc6\u5ea6<\/li>\n<li>4U\uff1a\u8f03\u9ad8\u7684\u7a7a\u9593\u6ea2\u50f9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u6548\u80fd\u6307\u6a19\u548c\u57fa\u6e96\u6e2c\u8a66<\/strong><\/h2>\n<p>\u5be6\u969b\u6548\u80fd\u6bd4\u8f03\u63ed\u793a\u4e86\u4e00\u4e9b\u6709\u8da3\u7684\u6a21\u5f0f\uff1a<\/p>\n<ul>\n<li>\u8655\u7406\u80fd\u529b\n<ul>\n<li>2U\uff1a\u9069\u7528\u65bc80%\u7684\u6a19\u6e96\u4f01\u696d\u5de5\u4f5c\u8ca0\u8f09\n<ul>\n<li>SPEC CPU2017\u5206\u6578\uff1a\u901a\u5e3875-150<\/li>\n<li>\u6bcf\u53f0\u4f3a\u670d\u5668\u6700\u591a64\u6838\u5fc3<\/li>\n<\/ul>\n<\/li>\n<li>4U\uff1a\u53ef\u8655\u7406100%\u7684\u4f01\u696d\u5de5\u4f5c\u8ca0\u8f09\u4e14\u6709\u9918\u529b\n<ul>\n<li>SPEC CPU2017\u5206\u6578\uff1a\u53ef\u9054150-300+<\/li>\n<li>\u6bcf\u53f0\u4f3a\u670d\u5668\u6700\u591a128\u6838\u5fc3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>I\/O\u6548\u80fd\n<ul>\n<li>2U\uff1a\u901a\u5e38\u6700\u9ad825GB\/s\u50b3\u8f38\u91cf\n<ul>\n<li>PCIe Gen4 x16\u901a\u9053<\/li>\n<li>\u652f\u63f4\u6700\u591a16\u500bNVMe\u78c1\u789f\u6a5f<\/li>\n<\/ul>\n<\/li>\n<li>4U\uff1a\u5728\u6700\u4f73\u914d\u7f6e\u4e0b\u53ef\u8d85\u904e40GB\/s\n<ul>\n<li>\u53ef\u80fd\u914d\u7f6ePCIe Gen4 x32\u901a\u9053<\/li>\n<li>\u652f\u63f424\u500b\u4ee5\u4e0aNVMe\u78c1\u789f\u6a5f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u7dad\u8b77\u548c\u53ef\u7dad\u4fee\u6027\u8003\u91cf<\/strong><\/h2>\n<p>\u4e86\u89e3\u5404\u7a2e\u898f\u683c\u5728\u7dad\u8b77\u65b9\u9762\u7684\u5f71\u97ff\u5c0d\u9577\u671f\u71df\u904b\u81f3\u95dc\u91cd\u8981\uff1a<\/p>\n<ul>\n<li>\u53ef\u5b58\u53d6\u6027\u56e0\u7d20\n<ul>\n<li>2U\uff1a\u7dca\u6e4a\u8a2d\u8a08\u9700\u8981\u7cbe\u78ba\u7684\u5143\u4ef6\u5b58\u53d6\n<ul>\n<li>\u6709\u9650\u7684\u5de5\u4f5c\u7a7a\u9593<\/li>\n<li>\u5e38\u9700\u8981\u5c08\u7528\u5de5\u5177<\/li>\n<li>\u5143\u4ef6\u62c6\u5378\u9806\u5e8f\u81f3\u95dc\u91cd\u8981<\/li>\n<\/ul>\n<\/li>\n<li>4U\uff1a\u5bec\u655e\u7684\u6a5f\u7bb1\u4fbf\u65bc\u7dad\u8b77\n<ul>\n<li>\u66f4\u597d\u7684\u5143\u4ef6\u53ef\u5b58\u53d6\u6027<\/li>\n<li>\u7c21\u5316\u7684\u7dda\u6750\u7ba1\u7406<\/li>\n<li>\u7e2e\u77ed\u670d\u52d9\u6642\u9593\u8981\u6c42<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u5143\u4ef6\u66f4\u63db\n<ul>\n<li>\u71b1\u63d2\u62d4\u80fd\u529b\n<ul>\n<li>2U\uff1a\u50c5\u9650\u65bc\u78c1\u789f\u6a5f\u548c\u96fb\u6e90<\/li>\n<li>4U\uff1a\u64f4\u5145\u81f3\u98a8\u6247\u548c\u90e8\u5206\u5143\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>\u5099\u63f4\u9078\u9805\n<ul>\n<li>\u96fb\u6e90\u4f9b\u61c9\u5668<\/li>\n<li>\u6563\u71b1\u7cfb\u7d71<\/li>\n<li>\u7db2\u8def\u4ecb\u9762<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u9762\u5411\u672a\u4f86\u7684\u8003\u91cf\u56e0\u7d20<\/strong><\/h2>\n<p>\u5f71\u97ff\u4f3a\u670d\u5668\u8a17\u7ba1\u9078\u64c7\u7684\u65b0\u8208\u6280\u8853\u548c\u8da8\u52e2\uff1a<\/p>\n<ul>\n<li>\u908a\u7de3\u904b\u7b97\u5f71\u97ff\n<ul>\n<li>2U\uff1a\u9069\u5408\u908a\u7de3\u90e8\u7f72\n<ul>\n<li>\u9069\u5408\u7a7a\u9593\u53d7\u9650\u5834\u6240\u7684\u7dca\u6e4a\u898f\u683c<\/li>\n<li>\u8f03\u4f4e\u7684\u529f\u8017\u9069\u5408\u908a\u7de3\u4f4d\u7f6e<\/li>\n<li>\u7c21\u5316\u7684\u7dad\u8b77\u8981\u6c42<\/li>\n<\/ul>\n<\/li>\n<li>4U\uff1a\u66f4\u9069\u5408\u4e2d\u592e\u8cc7\u6599\u4e2d\u5fc3\n<ul>\n<li>\u66f4\u9ad8\u7684\u904b\u7b97\u5bc6\u5ea6\u80fd\u529b<\/li>\n<li>\u652f\u63f4\u5148\u9032\u7684\u6563\u71b1\u57fa\u790e\u8a2d\u65bd<\/li>\n<li>\u66f4\u591a\u7684\u5099\u63f4\u9078\u9805<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u6c38\u7e8c\u6027\u56e0\u7d20\n<ul>\n<li>\u96fb\u6e90\u6548\u7387\u6539\u9032\n<ul>\n<li>80 PLUS\u9226\u91d1\u7d1a\u96fb\u6e90\u9078\u9805<\/li>\n<li>\u52d5\u614b\u529f\u7387\u9650\u5236<\/li>\n<li>\u9032\u968e\u96fb\u6e90\u7ba1\u7406\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n<li>\u6563\u71b1\u6280\u8853\u9032\u5c55\n<ul>\n<li>\u76f4\u63a5\u6db2\u51b7\uff08DLC\uff09\u652f\u63f4<\/li>\n<li>\u6d78\u6c92\u5f0f\u6563\u71b1\u76f8\u5bb9\u6027<\/li>\n<li>\u667a\u6167\u98a8\u6247\u63a7\u5236\u6f14\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n<li>\u74b0\u5883\u5f71\u97ff\u8003\u91cf\n<ul>\n<li>\u80fd\u6e90\u4e4b\u661f\u8a8d\u8b49\u9078\u9805<\/li>\n<li>\u53ef\u56de\u6536\u5143\u4ef6\u8a2d\u8a08<\/li>\n<li>\u78b3\u8db3\u8de1\u76e3\u63a7<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u7d50\u8ad6\uff1a\u505a\u51fa\u6b63\u78ba\u9078\u64c7<\/strong><\/h2>\n<p>\u57284U\u548c2U\u4f3a\u670d\u5668\u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u4e4b\u9593\u7684\u9078\u64c7\u6700\u7d42\u53d6\u6c7a\u65bc\u60a8\u7684\u5177\u9ad4\u6280\u8853\u9700\u6c42\u548c\u6210\u9577\u9810\u671f\u3002\u5c0d\u65bc\u512a\u5148\u8003\u616e\u5bc6\u5ea6\u548c\u4e2d\u7b49\u904b\u7b97\u9700\u6c42\u7684\u7d44\u7e54\uff0c2U\u914d\u7f6e\u63d0\u4f9b\u4e86\u51fa\u8272\u7684\u5e73\u8861\u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u7684\u5de5\u4f5c\u8ca0\u8f09\u9700\u8981\u6700\u5927\u7684\u53ef\u64f4\u5145\u6027\u548c\u8655\u7406\u80fd\u529b\uff0c4U\u4f3a\u670d\u5668\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u6210\u9577\u7a7a\u9593\u3002\u4ed4\u7d30\u8003\u616e\u60a8\u7684\u8a17\u7ba1\u7b56\u7565\uff0c\u540c\u6642\u8003\u91cf\u7576\u524d\u9700\u6c42\u548c\u672a\u4f86\u64f4\u5145\u9700\u6c42\u3002<\/p>\n<p>\u5728\u505a\u51fa\u6700\u7d42\u6c7a\u5b9a\u6642\uff0c\u8acb\u8a55\u4f30\u4ee5\u4e0b\u95dc\u9375\u9762\u5411\uff1a<\/p>\n<ul>\n<li>\u7576\u524d\u5de5\u4f5c\u8ca0\u8f09\u9700\u6c42\u8207\u672a\u4f86\u6210\u9577\u9810\u6e2c<\/li>\n<li>\u53ef\u7528\u7684\u8cc7\u6599\u4e2d\u5fc3\u7a7a\u9593\u548c\u96fb\u529b\u9650\u5236<\/li>\n<li>\u521d\u59cb\u6295\u8cc7\u548c\u6301\u7e8c\u71df\u904b\u7684\u9810\u7b97\u5206\u914d<\/li>\n<li>\u6280\u8853\u5718\u968a\u7684\u7dad\u8b77\u80fd\u529b\u548c\u504f\u597d<\/li>\n<li>\u7279\u5b9a\u61c9\u7528\u7a0b\u5f0f\u7684\u6548\u80fd\u8981\u6c42<\/li>\n<\/ul>\n<p>\u7121\u8ad6\u9078\u64c74U\u9084\u662f2U\u4f3a\u670d\u5668\u8a17\u7ba1\uff0c\u8acb\u78ba\u4fdd\u60a8\u7684\u9078\u64c7\u7b26\u5408\u7d44\u7e54\u7684\u6280\u8853\u85cd\u5716\u548c\u71df\u904b\u80fd\u529b\u3002\u4eca\u5929\u7684\u6b63\u78ba\u6c7a\u7b56\u5c07\u986f\u8457\u5f71\u97ff\u60a8\u7684\u57fa\u790e\u8a2d\u65bd\u5728\u672a\u4f86\u5e7e\u5e74\u7684\u6548\u7387\u548c\u9069\u61c9\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7406\u89e3\u4f3a\u670d\u5668\u898f\u683c\uff1a2U\u548c4U\u8a73\u89e3 \u5728\u4f01\u696d\u4f3a\u670d\u5668\u8a17\u7ba1\u9818\u57df\uff0c\u4e86\u89e3\u6a5f\u67b6\u55ae\u5143\u898f\u683c\u5c0d\u65bc\u512a\u5316\u8cc7\u6599\u4e2d\u5fc3\u90e8\u7f72\u81f3\u95dc\u91cd\u8981\u30022U\u548c4U [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/knowledge-tc\/4u-vs-2u-server-colocation-the-differences\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":23510,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[268],"tags":[],"class_list":["post-23514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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