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class CoolingROI {\r\n    calculateAnnualSavings(params) {\r\n        const powerSavings = (params.oldPUE - params.newPUE) * \r\n                            params.annualPowerConsumption * \r\n                            params.powerCost;\r\n        const densityGain = params.rackDensityIncrease * \r\n                           params.spaceValue;\r\n        return powerSavings + densityGain - params.maintenanceCost;\r\n    }\r\n}\r\n<\/code><\/pre>\n
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\u5411\u6db2\u51b7\u7684\u8f6c\u578b\u4ee3\u8868\u7740GPU\u670d\u52a1\u5668\u79df\u7528\u6548\u7387\u7684\u91cd\u5927\u98de\u8dc3\u3002\u968f\u7740\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u884c\u4e1a\u7684\u53d1\u5c55\uff0c\u6db2\u51b7\u89e3\u51b3\u65b9\u6848\u5c06\u5728\u9ad8\u5bc6\u5ea6\u8ba1\u7b97\u73af\u5883\u4e2d\u7ef4\u6301\u7ade\u4e89\u4f18\u52bf\u65b9\u9762\u53d1\u6325\u8d8a\u6765\u8d8a\u5173\u952e\u7684\u4f5c\u7528\u3002<\/p>\n
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[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u5728\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u9886\u57df\uff0cGPU\u670d\u52a1\u5668\u51b7\u5374\u6280\u672f\u7684\u53d1\u5c55\u5df2\u8fbe\u5230\u5173\u952e\u8282\u70b9\u3002\u968f\u7740\u4eba\u5de5\u667a\u80fd\u548c\u6df1\u5ea6\u5b66\u4e60\u5de5\u4f5c\u8d1f\u8f7d\u7684\u52a0\u5267\uff0c\u4f20\u7edf\u98ce\u51b7\u65b9\u6848\u96be\u4ee5\u9ad8\u6548\u6ee1\u8db3\u6563\u70ed\u9700\u6c42\u3002\u672c\u6280\u672f\u6307\u5357\u5168\u9762\u63a2\u8ba8\u5c16\u7aef\u6db2\u51b7\u89e3\u51b3\u65b9\u6848\uff0c\u91cd\u70b9\u5173\u6ce8GPU\u670d\u52a1\u5668\u79df\u7528\u548c\u6258\u7ba1\u73af\u5883\u7684\u5177\u4f53\u5b9e\u65bd\u65b9\u6848\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u6280\u672f\u57fa\u7840\uff1a\u6db2\u51b7\u67b6\u6784 GPU\u670d\u52a1\u5668\u7684\u6db2\u51b7\u7cfb\u7edf\u57fa\u4e8e\u66f4\u4f18\u5f02\u7684\u5bfc\u70ed\u6027\u80fd\u539f\u7406\u8fd0\u4f5c\u3002\u7a7a\u6c14\u7684\u5bfc\u70ed\u7cfb\u6570\u4e3a0.026 W\/mK\uff0c\u800c\u5178\u578b\u51b7\u5374\u6db2\u7684\u5bfc\u70ed\u7cfb\u6570\u8303\u56f4\u4e3a0.6-0.8 W\/mK\uff0c\u63d0\u4f9b\u4e8620-30\u500d\u7684\u6563\u70ed\u6548\u7387\u63d0\u5347\u3002 \u5f53\u524d\u6db2\u51b7\u67b6\u6784\u4e3b\u8981\u5206\u4e3a\u4e24\u7c7b\uff1a \/\/ \u7b80\u5316\u7684\u5bfc\u70ed\u7cfb\u6570\u6bd4\u8f83 const coolingEfficiency = { air: 0.026, \/\/ W\/mK mineral_oil: 0.7, \/\/ W\/mK engineered_fluid: 0.65 \/\/ W\/mK }; function calculateEfficiencyGain(newMedium) { return (coolingEfficiency[newMedium] \/ coolingEfficiency.air).toFixed(1); } [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u6d78\u6ca1\u5f0f\u51b7\u5374\u6df1\u5ea6\u89e3\u6790 \u6d78\u6ca1\u5f0f\u51b7\u5374\u5c06GPU\u670d\u52a1\u5668\u6d78\u5165\u4ecb\u7535\u6d41\u4f53\u4e2d\uff0c\u5b9e\u73b0\u5747\u5300\u7684\u70ed\u91cf\u5206\u5e03\u3002\u8be5\u6280\u672f\u91c7\u7528\u5355\u76f8\u6216\u53cc\u76f8\u51b7\u5374\u673a\u5236\uff0c\u540e\u8005\u5229\u7528\u6d41\u4f53\u7684\u76f8\u53d8\u7279\u6027\u6765\u63d0\u9ad8\u6548\u7387\u3002 \u5173\u952e\u6027\u80fd\u6307\u6807\uff1a \u6563\u70ed\u80fd\u529b\uff1a\u6bcf\u673a\u67dc\u6700\u9ad8100 kW PUE\u6539\u5584\uff1a25-40% \u6e29\u5ea6\u5dee\u5f02\uff1a\u7ec4\u4ef6\u95f4\u76f8\u5dee\u00b10.5\u00b0C [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text] \u51b7\u677f\u5b9e\u65bd\u7b56\u7565 \u51b7\u677f\u89e3\u51b3\u65b9\u6848\u4f7f\u7528\u5177\u6709\u7cbe\u786e\u5de5\u7a0b\u5fae\u901a\u9053\u7684\u76f4\u63a5\u63a5\u89e6\u5f0f\u70ed\u4ea4\u6362\u5668\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5c06GPU\u6838\u5fc3\u6e29\u5ea6\u7ef4\u6301\u5728\u6700\u4f73\u8303\u56f4\u5185\uff0c\u540c\u65f6\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u7a7a\u95f4\u9700\u6c42\u2014\u2014\u8fd9\u5bf9\u9999\u6e2f\u7a7a\u95f4\u53d7\u9650\u7684\u6570\u636e\u4e2d\u5fc3\u6765\u8bf4\u662f\u81f3\u5173\u91cd\u8981\u7684\u56e0\u7d20\u3002 \/\/ \u51b7\u677f\u6548\u7387\u76d1\u63a7\u4f2a\u4ee3\u7801 class ColdPlateMonitor { […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":3,"featured_media":18937,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[4699,4700,4701,4702,353],"class_list":["post-18943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-gpu-server-cooling-sc","tag-liquid-cooling-solutions-sc","tag-data-center-cooling-sc","tag-hong-kong-colocation-sc","tag-server-rental-sc"],"acf":[],"yoast_head":"\n