{"id":860,"date":"2026-09-21T11:38:07","date_gmt":"2026-09-21T11:38:07","guid":{"rendered":"https:\/\/www.vps.tc\/blog\/?p=860"},"modified":"2026-09-21T09:21:26","modified_gmt":"2026-09-21T09:21:26","slug":"veri-merkezlerinde-sivi-sogutma-nedir","status":"publish","type":"post","link":"https:\/\/www.vps.tc\/blog\/tr\/veri-merkezlerinde-sivi-sogutma-nedir\/","title":{"rendered":"Veri Merkezlerinde S\u0131v\u0131 So\u011futma Nedir?"},"content":{"rendered":"<div class=\"aiw-summary\" id=\"aiw-ozet\">\n<p class=\"aiw-summary-title\">H\u0131zl\u0131 \u00d6zet &#8211; Veri Merkezi S\u0131v\u0131 So\u011futma<\/p>\n<p>Veri merkezi s\u0131v\u0131 so\u011futma, y\u00fcksek \u0131s\u0131 yo\u011funlu\u011funu su veya dielectric fluid kullanan kapal\u0131 devrelerle y\u00f6netir. Uygun y\u00f6ntem; raf yo\u011funlu\u011funa, donan\u0131m uyumlulu\u011funa, bak\u0131m ekibine ve tesis altyap\u0131s\u0131na g\u00f6re de\u011fi\u015fir.<\/p>\n<ul>\n<li><strong>Temel ama\u00e7<\/strong> \u2014 \u0130\u015flemci, GPU ve di\u011fer s\u0131cak bile\u015fenlerden \u0131s\u0131y\u0131 daha do\u011frudan uzakla\u015ft\u0131rmakt\u0131r.<\/li>\n<li><strong>Ana y\u00f6ntemler<\/strong> \u2014 Direct-to-chip, tek fazl\u0131 dald\u0131rma, iki fazl\u0131 dald\u0131rma ve arka kap\u0131 \u0131s\u0131 e\u015fanj\u00f6r\u00fc \u00f6ne \u00e7\u0131kan yakla\u015f\u0131mlard\u0131r.<\/li>\n<li><strong>Y\u00fcksek yo\u011funluk<\/strong> \u2014 GPU ve HPC raflar\u0131nda hava so\u011futman\u0131n kapasite s\u0131n\u0131rlar\u0131 a\u015f\u0131ld\u0131\u011f\u0131nda s\u0131v\u0131 se\u00e7enekleri anlaml\u0131 h\u00e2le gelir.<\/li>\n<li><strong>Kritik bile\u015fenler<\/strong> \u2014 Cold plate, CDU, pompa, \u0131s\u0131 e\u015fanj\u00f6r\u00fc, sens\u00f6rler ve s\u0131z\u0131nt\u0131 alg\u0131lama birlikte tasarlanmal\u0131d\u0131r.<\/li>\n<li><strong>\u0130zleme gereksinimi<\/strong> \u2014 S\u0131cakl\u0131kla birlikte ak\u0131\u015f, bas\u0131n\u00e7, pompa durumu, s\u0131v\u0131 kalitesi ve s\u0131z\u0131nt\u0131 alarmlar\u0131 takip edilmelidir.<\/li>\n<li><strong>Ge\u00e7i\u015f y\u00f6ntemi<\/strong> \u2014 \u00d6nce raf yo\u011funlu\u011fu \u00f6l\u00e7\u00fclmeli, ard\u0131ndan k\u00fc\u00e7\u00fck bir pilot kurulumda normal ve ar\u0131za senaryolar\u0131 denenmelidir.<\/li>\n<\/ul>\n<\/div>\n<p class=\"aiw-lead\">Veri merkezlerinde s\u0131v\u0131 so\u011futma, sunucu \u0131s\u0131s\u0131n\u0131 havaya b\u0131rakmak yerine su veya elektriksel olarak iletken olmayan \u00f6zel s\u0131v\u0131larla ta\u015f\u0131yan bir termal y\u00f6netim y\u00f6ntemidir. S\u0131v\u0131, i\u015flemci ve GPU \u00fczerindeki cold plate \u00fczerinden \u0131s\u0131y\u0131 al\u0131r; CDU ve \u0131s\u0131 e\u015fanj\u00f6r\u00fcyle bu \u0131s\u0131 tesis d\u0131\u015f\u0131na aktar\u0131l\u0131r. Y\u00fcksek yo\u011funluklu raflarda, hava so\u011futman\u0131n s\u0131n\u0131r\u0131na yakla\u015fan sistemler i\u00e7in de\u011ferlendirilir.<\/p>\n<div class=\"aiw-toc\" style=\"border:1px solid #dbe3ea;border-radius:8px;padding:16px 20px;margin:0 0 28px\">\n<p class=\"aiw-toc-head\"><strong>\u0130\u00e7indekiler<\/strong><span class=\"aiw-toc-meta\"> \u00b7 12 dk okuma<\/span><\/p>\n<ol style=\"margin:10px 0 0;padding-left:22px\">\n<li><a href=\"#veri-merkezlerinde-sivi-sogutma-nasil-calisir\">Veri merkezlerinde s\u0131v\u0131 so\u011futma nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/a><\/li>\n<li><a href=\"#hangi-ihtiyac-sivi-sogutmayi-gundeme-getiriyor\">Hangi ihtiya\u00e7 s\u0131v\u0131 so\u011futmay\u0131 g\u00fcndeme getiriyor?<\/a><\/li>\n<li><a href=\"#sivi-sogutma-cesitleri-nelerdir\">S\u0131v\u0131 so\u011futma \u00e7e\u015fitleri nelerdir?<\/a><\/li>\n<li><a href=\"#direct-to-chip-ve-daldirmali-sogutma-arasindaki-fark-nedir\">Direct-to-chip ve dald\u0131rmal\u0131 so\u011futma aras\u0131ndaki fark nedir?<\/a><\/li>\n<li><a href=\"#bir-sivi-sogutma-sisteminin-temel-bilesenleri-nelerdir\">Bir s\u0131v\u0131 so\u011futma sisteminin temel bile\u015fenleri nelerdir?<\/a><\/li>\n<li><a href=\"#sivi-sogutma-enerji-tuketimini-ve-kapasiteyi-nasil-etkiler\">S\u0131v\u0131 so\u011futma enerji t\u00fcketimini ve kapasiteyi nas\u0131l etkiler?<\/a><\/li>\n<li><a href=\"#isletme-ve-izleme-sirasinda-hangi-olcumler-yapilmali\">\u0130\u015fletme ve izleme s\u0131ras\u0131nda hangi \u00f6l\u00e7\u00fcmler yap\u0131lmal\u0131?<\/a><\/li>\n<li><a href=\"#bakim-sizinti-ve-ariza-plani-nasil-hazirlanir\">Bak\u0131m, s\u0131z\u0131nt\u0131 ve ar\u0131za plan\u0131 nas\u0131l haz\u0131rlan\u0131r?<\/a><\/li>\n<li><a href=\"#veri-merkezi-sivi-sogutma-ne-zaman-mantiklidir\">Veri merkezi s\u0131v\u0131 so\u011futma ne zaman mant\u0131kl\u0131d\u0131r?<\/a><\/li>\n<li><a href=\"#guvenli-bir-gecis-icin-uygulanabilir-yol-haritasi\">G\u00fcvenli bir ge\u00e7i\u015f i\u00e7in uygulanabilir yol haritas\u0131<\/a><\/li>\n<li><a href=\"#sivi-sogutma-pilotundan-once-sunlari-kontrol-edin\">S\u0131v\u0131 So\u011futma Pilotundan \u00d6nce \u015eunlar\u0131 Kontrol Edin<\/a><\/li>\n<li><a href=\"#sik-sorulan-sorular\">S\u0131k Sorulan Sorular<\/a><\/li>\n<\/ol>\n<\/div>\n<h2 id=\"veri-merkezlerinde-sivi-sogutma-nasil-calisir\">Veri merkezlerinde s\u0131v\u0131 so\u011futma nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<p>Veri merkezi s\u0131v\u0131 so\u011futma, sunucu bile\u015fenlerinin \u00fcretti\u011fi \u0131s\u0131y\u0131 havaya b\u0131rakmak yerine su veya elektriksel olarak iletken olmayan \u00f6zel bir s\u0131v\u0131yla uzakla\u015ft\u0131r\u0131r. S\u0131v\u0131, i\u015flemci ve GPU \u00fczerindeki cold plate \u00fczerinden \u0131s\u0131y\u0131 al\u0131r; ard\u0131ndan CDU, \u0131s\u0131 e\u015fanj\u00f6r\u00fc veya so\u011futma tesisi arac\u0131l\u0131\u011f\u0131yla d\u0131\u015far\u0131 ta\u015f\u0131r. B\u00f6ylece y\u00fcksek yo\u011funluklu raflarda yaln\u0131zca fanlara ve so\u011fuk havaya ba\u011fl\u0131 kalmadan daha fazla \u0131s\u0131 y\u00f6netilebilir.<\/p>\n<h2 id=\"hangi-ihtiyac-sivi-sogutmayi-gundeme-getiriyor\">Hangi ihtiya\u00e7 s\u0131v\u0131 so\u011futmay\u0131 g\u00fcndeme getiriyor?<\/h2>\n<p>Geleneksel hava so\u011futma, sunucular\u0131n i\u00e7indeki fanlarla s\u0131cak havay\u0131 raf koridorlar\u0131na ta\u015f\u0131r. D\u00fc\u015f\u00fck ve orta yo\u011funluklu sistemlerde bu y\u00f6ntem h\u00e2l\u00e2 pratik, servis edilebilir ve maliyet a\u00e7\u0131s\u0131ndan g\u00fc\u00e7l\u00fcd\u00fcr. Sorun, tek bir rafta \u00e7ok say\u0131da GPU veya y\u00fcksek \u00e7ekirdek say\u0131l\u0131 i\u015flemci topland\u0131\u011f\u0131nda g\u00f6r\u00fcn\u00fcr h\u00e2le gelir.<\/p>\n<p>Bir sunucunun elektrik t\u00fcketiminin neredeyse tamam\u0131 sonunda \u0131s\u0131ya d\u00f6n\u00fc\u015f\u00fcr. 10 kW t\u00fcketen bir raf i\u00e7in yakla\u015f\u0131k 10 kW \u0131s\u0131 y\u00fck\u00fc hesaplan\u0131r; bu \u0131s\u0131 havayla veya s\u0131v\u0131yla tesisten \u00e7\u0131kar\u0131lmal\u0131d\u0131r. Raf g\u00fcc\u00fc y\u00fckseldik\u00e7e gereken hava debisi, fan enerjisi, kanal kapasitesi ve so\u011fuk koridor tasar\u0131m\u0131 da b\u00fcy\u00fcr.<\/p>\n<p>Yapay zek\u00e2 e\u011fitimi, y\u00fcksek performansl\u0131 hesaplama, render ve bilimsel sim\u00fclasyon k\u00fcmeleri bu s\u0131n\u0131r\u0131 daha g\u00f6r\u00fcn\u00fcr k\u0131lar. Tek tek VPS m\u00fc\u015fterileri genellikle s\u0131v\u0131 devresini g\u00f6rmez; fiziksel sunucular\u0131n yo\u011funlu\u011fu, elektrik maliyeti ve termal kararl\u0131l\u0131\u011f\u0131 yine de hizmet s\u00fcreklili\u011fini etkileyebilir.<\/p>\n<p>S\u0131v\u0131 so\u011futman\u0131n amac\u0131 yaln\u0131zca i\u015flemciyi daha d\u00fc\u015f\u00fck s\u0131cakl\u0131kta tutmak de\u011fildir. As\u0131l hedef, izin verilen s\u0131cakl\u0131k aral\u0131\u011f\u0131nda istikrarl\u0131 \u00e7al\u0131\u015fmay\u0131, fan ve klima y\u00fck\u00fcn\u00fc azaltmay\u0131 ve y\u00fcksek \u0131s\u0131 yo\u011funlu\u011funu \u00f6l\u00e7\u00fclebilir bir altyap\u0131ya d\u00f6n\u00fc\u015ft\u00fcrmektir.<\/p>\n<p><strong>Yo\u011funlu\u011fu hesaplay\u0131n<\/strong> &#8211; S\u0131v\u0131 so\u011futma karar\u0131 vermeden \u00f6nce raf ba\u015f\u0131na kW, sunucu ba\u015f\u0131na \u0131s\u0131 ve mevcut hava so\u011futma kapasitesini ayr\u0131 ayr\u0131 \u00f6l\u00e7\u00fcn.<\/p>\n<h2 id=\"sivi-sogutma-cesitleri-nelerdir\">S\u0131v\u0131 so\u011futma \u00e7e\u015fitleri nelerdir?<\/h2>\n<h3>Do\u011frudan \u00e7ipe so\u011futma<\/h3>\n<p>Direct-to-chip sistemlerde i\u015flemci, GPU veya ba\u015fka bir y\u00fcksek \u0131s\u0131 \u00fcreten bile\u015fenin \u00fczerine metal bir cold plate yerle\u015ftirilir. Pompa, so\u011futma s\u0131v\u0131s\u0131n\u0131 cold plate i\u00e7indeki kanallardan ge\u00e7irir. Is\u0131nan s\u0131v\u0131 CDU&#8217;ya veya bir \u0131s\u0131 e\u015fanj\u00f6r\u00fcne d\u00f6ner; burada \u0131s\u0131, tesisin ikincil devresine ya da d\u0131\u015f ortama aktar\u0131l\u0131r.<\/p>\n<p>Bu yakla\u015f\u0131m, s\u0131cakl\u0131\u011f\u0131 en y\u00fcksek bile\u015fenleri s\u0131v\u0131yla so\u011futur. Bellek, a\u011f kart\u0131 ve diskler i\u00e7in sunucu i\u00e7indeki hava ak\u0131\u015f\u0131 devam eder. Bu nedenle direct-to-chip, hava so\u011futman\u0131n tamamen ortadan kalkt\u0131\u011f\u0131 anlam\u0131na gelmez.<\/p>\n<h3>Tek fazl\u0131 dald\u0131rmal\u0131 so\u011futma<\/h3>\n<p>Tek fazl\u0131 immersion cooling y\u00f6nteminde sunucu veya elektronik kartlar, elektriksel olarak iletken olmayan bir s\u0131v\u0131n\u0131n i\u00e7ine dald\u0131r\u0131l\u0131r. S\u0131v\u0131 buharla\u015fmadan \u0131s\u0131n\u0131r ve pompalanarak bir \u0131s\u0131 e\u015fanj\u00f6r\u00fcne g\u00f6nderilir. Sistem su yerine dielectric fluid kullan\u0131r; kimyasal uyumluluk ve bak\u0131m ko\u015fullar\u0131 \u00fcr\u00fcn baz\u0131nda de\u011fi\u015fir.<\/p>\n<h3>\u0130ki fazl\u0131 dald\u0131rmal\u0131 so\u011futma<\/h3>\n<p>\u0130ki fazl\u0131 y\u00f6ntemde s\u0131v\u0131, bile\u015fenlerin \u00fczerinde kaynayarak buhara d\u00f6n\u00fc\u015f\u00fcr. Buhar tank\u0131n \u00fcst k\u0131sm\u0131ndaki kondenserde yeniden s\u0131v\u0131 h\u00e2le gelir ve devreye d\u00f6ner. Pompa ihtiyac\u0131n\u0131n azalabilmesi avantajd\u0131r; s\u0131v\u0131 se\u00e7imi, s\u0131zd\u0131rmazl\u0131k, buhar y\u00f6netimi ve \u00e7evresel etkiler daha dikkatli de\u011ferlendirilmelidir.<\/p>\n<h3>Arka kap\u0131 \u0131s\u0131 e\u015fanj\u00f6r\u00fc<\/h3>\n<p>Rear-door heat exchanger, raf\u0131n arka kapa\u011f\u0131na yerle\u015ftirilen bir \u0131s\u0131 e\u015fanj\u00f6r\u00fcd\u00fcr. Sunucudan \u00e7\u0131kan s\u0131cak hava bu panelden ge\u00e7erken \u0131s\u0131s\u0131n\u0131 s\u0131v\u0131 devresine b\u0131rak\u0131r. Sunucular\u0131n i\u00e7ine cold plate eklemek istemeyen tesisler i\u00e7in ge\u00e7i\u015f \u00e7\u00f6z\u00fcm\u00fc olabilir; raf\u0131n hava ak\u0131\u015f\u0131, kap\u0131 a\u011f\u0131rl\u0131\u011f\u0131 ve borulama g\u00fczerg\u00e2h\u0131 yine tasarlanmal\u0131d\u0131r.<\/p>\n<p><strong>Teknolojiyi y\u00fckle e\u015fle\u015ftirin<\/strong> &#8211; GPU yo\u011fun raflar i\u00e7in do\u011frudan \u00e7ip veya dald\u0131rmal\u0131 sistemleri, karma ve daha d\u00fc\u015f\u00fck yo\u011funluklu raflar i\u00e7in arka kap\u0131 e\u015fanj\u00f6r\u00fcn\u00fc ayr\u0131 de\u011ferlendirin.<\/p>\n<h2 id=\"direct-to-chip-ve-daldirmali-sogutma-arasindaki-fark-nedir\">Direct-to-chip ve dald\u0131rmal\u0131 so\u011futma aras\u0131ndaki fark nedir?<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u00d6l\u00e7\u00fct<\/th>\n<th>Direct-to-chip<\/th>\n<th>Dald\u0131rmal\u0131 so\u011futma<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Temas bi\u00e7imi<\/td>\n<td>S\u0131v\u0131 cold plate kanallar\u0131ndan akar.<\/td>\n<td>Sunucu veya kartlar dielectric s\u0131v\u0131ya dald\u0131r\u0131l\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>Hava ihtiyac\u0131<\/td>\n<td>Bellek, disk ve a\u011f bile\u015fenleri i\u00e7in genellikle bir miktar hava gerekir.<\/td>\n<td>Uygun tasar\u0131mda fan ihtiyac\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azalabilir.<\/td>\n<\/tr>\n<tr>\n<td>Servis i\u015flemi<\/td>\n<td>Cold plate, hortum ve h\u0131zl\u0131 ba\u011flant\u0131lar kontrol edilir.<\/td>\n<td>Sunucuyu tanktan \u00e7\u0131karma, s\u0131v\u0131y\u0131 s\u00fczd\u00fcrme ve temizlik gerekebilir.<\/td>\n<\/tr>\n<tr>\n<td>Donan\u0131m uyumu<\/td>\n<td>Belirli i\u015flemci, GPU ve sunucu kasas\u0131yla uyum aran\u0131r.<\/td>\n<td>Kablo, conta, kaplama ve s\u0131v\u0131 uyumlulu\u011fu daha geni\u015f incelenir.<\/td>\n<\/tr>\n<tr>\n<td>Ge\u00e7i\u015f kolayl\u0131\u011f\u0131<\/td>\n<td>Mevcut sunucu tasar\u0131m\u0131na daha yak\u0131n olabilir.<\/td>\n<td>Raf ve servis prosed\u00fcrlerinde daha b\u00fcy\u00fck de\u011fi\u015fiklik yaratabilir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tek bir y\u00f6ntemin her tesiste \u00fcst\u00fcn oldu\u011fu s\u00f6ylenemez. Mevcut raflar\u0131n de\u011fi\u015ftirilmeden korunmas\u0131, bak\u0131m ekibinin deneyimi, s\u0131v\u0131n\u0131n tedarik edilebilirli\u011fi ve bina taraf\u0131ndaki su devresi birlikte ele al\u0131nmal\u0131d\u0131r. Rack ba\u015f\u0131na g\u00fc\u00e7 art\u0131\u015f\u0131 kadar, ar\u0131za an\u0131nda yedekleme ve izolasyon plan\u0131 da se\u00e7imde belirleyicidir.<\/p>\n<p>Elektronik bile\u015fenlerin s\u0131v\u0131yla temas riski her sistemde ayn\u0131 de\u011fildir. Direct-to-chip devresi normalde kapal\u0131 ve kontroll\u00fc bir d\u00f6ng\u00fcd\u00fcr; dald\u0131rmal\u0131 sistemde s\u0131v\u0131, kasa i\u00e7indeki \u00e7ok daha geni\u015f bir y\u00fczeyle temas eder. \u00dcretici onay\u0131 olmadan conta, kablo k\u0131l\u0131f\u0131 veya termal pad de\u011fi\u015ftirmek bu y\u00fczden risklidir.<\/p>\n<h2 id=\"bir-sivi-sogutma-sisteminin-temel-bilesenleri-nelerdir\">Bir s\u0131v\u0131 so\u011futma sisteminin temel bile\u015fenleri nelerdir?<\/h2>\n<p>Kurulum yaln\u0131zca sunucuya hortum ba\u011flamaktan ibaret de\u011fildir. Tipik bir direct-to-chip mimarisinde \u015fu par\u00e7alar bulunur:<\/p>\n<ul>\n<li><strong>Cold plate:<\/strong> \u0130\u015flemci veya GPU \u00fczerindeki \u0131s\u0131y\u0131 s\u0131v\u0131ya aktaran metal bloktur.<\/li>\n<li><strong>CDU:<\/strong> Tesis devresi ile IT ekipman\u0131n\u0131n ikincil devresini ay\u0131rabilir; pompa, filtre, sens\u00f6r ve kontrol bile\u015fenlerini i\u00e7erebilir.<\/li>\n<li><strong>Is\u0131 e\u015fanj\u00f6r\u00fc:<\/strong> IT devresindeki \u0131s\u0131y\u0131 bina taraf\u0131ndaki suya veya ba\u015fka bir so\u011futma devresine aktar\u0131r.<\/li>\n<li><strong>H\u0131zl\u0131 ba\u011flant\u0131 ve hortum:<\/strong> Sunucu de\u011fi\u015fiminde devrenin izole edilmesini sa\u011flar; ba\u011flant\u0131 standard\u0131 ve damlama davran\u0131\u015f\u0131 \u00f6nemlidir.<\/li>\n<li><strong>Ak\u0131\u015f ve s\u0131cakl\u0131k sens\u00f6rleri:<\/strong> D\u00fc\u015f\u00fck ak\u0131\u015f, y\u00fcksek giri\u015f s\u0131cakl\u0131\u011f\u0131 ve pompa ar\u0131zas\u0131 gibi durumlar\u0131 izler.<\/li>\n<li><strong>S\u0131z\u0131nt\u0131 alg\u0131lama:<\/strong> Kablo alt\u0131 sens\u00f6rleri, damlama tepsileri veya kabin i\u00e7i alg\u0131lama sistemleriyle alarm \u00fcretir.<\/li>\n<li><strong>Kontrol ve yedeklilik:<\/strong> Pompa, g\u00fc\u00e7 beslemesi ve kontrol kartlar\u0131 tek ar\u0131za noktas\u0131na d\u00f6n\u00fc\u015fmeyecek \u015fekilde tasarlan\u0131r.<\/li>\n<\/ul>\n<p>Su kalitesi de tasar\u0131m\u0131n par\u00e7as\u0131d\u0131r. \u0130letkenlik, korozyon, biyolojik olu\u015fum ve partik\u00fcl birikimi izlenmelidir. Tesisin kulland\u0131\u011f\u0131 su, \u00fcreticinin \u00f6nerdi\u011fi s\u0131v\u0131yla ayn\u0131 \u015fey olmayabilir; \u015fehir \u015febekesinden gelen suyu do\u011frudan IT devresine ba\u011flamak g\u00fcvenli bir varsay\u0131m de\u011fildir.<\/p>\n<p>G\u00fc\u00e7 taraf\u0131 da unutulmamal\u0131. Pompa ve CDU i\u00e7in gerekli besleme, yedekli g\u00fc\u00e7 mimarisine ba\u011flanmal\u0131; bu y\u00fckler izlenmelidir. <a href=\"https:\/\/www.vps.tc\/blog\/tr\/veri-merkezi-pdu-nedir-guc-dagitimi-rehberi\/\">Veri Merkezi PDU Nedir? G\u00fc\u00e7 Da\u011f\u0131t\u0131m\u0131 Rehberi<\/a> ba\u015fl\u0131kl\u0131 i\u00e7erikteki \u00f6l\u00e7\u00fcm ve faz dengesi yakla\u015f\u0131m\u0131, so\u011futma ekipmanlar\u0131na da uygulanabilir.<\/p>\n<p><strong>Ak\u0131\u015f yolunu belgeleyin<\/strong> &#8211; Her hortumun kayna\u011f\u0131n\u0131, hedefini, vanas\u0131n\u0131, sens\u00f6r\u00fcn\u00fc ve izolasyon ad\u0131m\u0131n\u0131 tesis dok\u00fcmantasyonuna i\u015fleyin.<\/p>\n<div class=\"aiw-callout aiw-callout-warn\">\n<p class=\"aiw-callout-label\">Dikkat<\/p>\n<p>Su ile dielectric fluid ayn\u0131 \u015fey de\u011fildir. \u015eehir \u015febekesi suyunu \u00fcretici onay\u0131 olmadan elektronik devreye ba\u011flamak korozyon, iletkenlik ve garanti sorunlar\u0131 yaratabilir; s\u0131v\u0131 se\u00e7imini teknik f\u00f6y ve uyumluluk listesi \u00fczerinden do\u011frulay\u0131n.<\/p>\n<\/div>\n<h2 id=\"sivi-sogutma-enerji-tuketimini-ve-kapasiteyi-nasil-etkiler\">S\u0131v\u0131 so\u011futma enerji t\u00fcketimini ve kapasiteyi nas\u0131l etkiler?<\/h2>\n<p>S\u0131v\u0131, havaya g\u00f6re daha y\u00fcksek \u0131s\u0131 kapasitesi ve daha iyi \u0131s\u0131 transferi sa\u011flayabildi\u011fi i\u00e7in y\u00fcksek yo\u011funluklu raflar\u0131n ta\u015f\u0131nmas\u0131n\u0131 kolayla\u015ft\u0131rabilir. Pompa ve CDU ise ek y\u00fck getirir. Pompa g\u00fcc\u00fc, su s\u0131cakl\u0131\u011f\u0131, ak\u0131\u015f h\u0131z\u0131, \u0131s\u0131 e\u015fanj\u00f6r\u00fcn\u00fcn verimi ve d\u0131\u015f ortam ko\u015fullar\u0131 toplam t\u00fcketimi belirler.<\/p>\n<p>Enerji de\u011ferlendirmesinde yaln\u0131zca sunucu fanlar\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131rmak yetersizdir. \u015eu kalemler birlikte \u00f6l\u00e7\u00fclmelidir:<\/p>\n<ul>\n<li>Sunucu ve GPU y\u00fck\u00fc<\/li>\n<li>Sunucu fanlar\u0131n\u0131n t\u00fcketimi<\/li>\n<li>CDU pompa t\u00fcketimi<\/li>\n<li>Is\u0131 e\u015fanj\u00f6r\u00fc ve kuru so\u011futucu y\u00fck\u00fc<\/li>\n<li>Chiller veya so\u011futma kulesi t\u00fcketimi<\/li>\n<li>Kontrol, izleme ve yard\u0131mc\u0131 ekipmanlar<\/li>\n<\/ul>\n<p>Bir tesisin PUE de\u011feri, IT ekipman\u0131 d\u0131\u015f\u0131ndaki enerji kullan\u0131m\u0131n\u0131 da i\u00e7erir; s\u0131v\u0131 so\u011futma bu de\u011feri otomatik olarak d\u00fc\u015f\u00fcrmez. Tasar\u0131m\u0131n iklim, su s\u0131cakl\u0131\u011f\u0131, serbest so\u011futma imk\u00e2n\u0131 ve i\u015fletim y\u00fck\u00fcyle birlikte \u00f6l\u00e7\u00fclmesi gerekir. Yat\u0131r\u0131m hesab\u0131na sat\u0131n alma maliyetinin yan\u0131nda s\u0131v\u0131 de\u011fi\u015fimi, filtre, bak\u0131m ve e\u011fitim giderlerini de ekleyin.<\/p>\n<p>So\u011futma yat\u0131r\u0131m\u0131 ile bulut maliyeti aras\u0131nda da do\u011frudan bir ba\u011flant\u0131 kurulabilir. S\u00fcrekli y\u00fcksek GPU y\u00fck\u00fc ta\u015f\u0131yan bir ortamda kapasiteyi kendi tesisinde tutmak mant\u0131kl\u0131 olabilir; d\u00f6nemsel i\u015flerde d\u0131\u015f kaynak kullanmak daha ekonomik kalabilir. Kar\u015f\u0131la\u015ft\u0131rma yaparken <a href=\"https:\/\/www.vps.tc\/blog\/tr\/bulut-maliyetleri-nasil-dusurulur-10-etkili-yontem\/\">Bulut Maliyetleri Nas\u0131l D\u00fc\u015f\u00fcr\u00fcl\u00fcr? 10 Etkili Y\u00f6ntem<\/a> i\u00e7indeki kaynak kullan\u0131m\u0131n\u0131 \u00f6l\u00e7me yakla\u015f\u0131m\u0131 i\u015fe yarar.<\/p>\n<div class=\"aiw-callout aiw-callout-tip\">\n<p class=\"aiw-callout-label\">\u0130pucu<\/p>\n<p>\u0130lk pilot i\u00e7in en s\u0131cak raf\u0131 de\u011fil, \u00f6l\u00e7\u00fcmleri en d\u00fczenli toplayabildi\u011finiz raf\u0131 se\u00e7in. Giri\u015f-d\u00f6n\u00fc\u015f s\u0131cakl\u0131\u011f\u0131, ak\u0131\u015f, bas\u0131n\u00e7 ve bile\u015fen s\u0131cakl\u0131\u011f\u0131n\u0131 ayn\u0131 zaman ekseninde kaydedin; k\u00fc\u00e7\u00fck bir iyile\u015fmeyi ger\u00e7ek kapasite art\u0131\u015f\u0131yla kar\u0131\u015ft\u0131rmay\u0131n.<\/p>\n<\/div>\n<h2 id=\"isletme-ve-izleme-sirasinda-hangi-olcumler-yapilmali\">\u0130\u015fletme ve izleme s\u0131ras\u0131nda hangi \u00f6l\u00e7\u00fcmler yap\u0131lmal\u0131?<\/h2>\n<p>S\u0131v\u0131 so\u011futma kurulduktan sonra izleme, sunucu s\u0131cakl\u0131\u011f\u0131ndan ibaret de\u011fildir. En az\u0131ndan giri\u015f ve d\u00f6n\u00fc\u015f s\u0131v\u0131s\u0131 s\u0131cakl\u0131\u011f\u0131, ak\u0131\u015f h\u0131z\u0131, bas\u0131n\u00e7, pompa durumu, CDU alarm\u0131, s\u0131z\u0131nt\u0131 sens\u00f6r\u00fc ve sunucu bile\u015fenlerinin s\u0131cakl\u0131\u011f\u0131 takip edilmelidir.<\/p>\n<p>Linux sunucularda ilk kontrol i\u00e7in donan\u0131m sens\u00f6rleri kullan\u0131labilir:<\/p>\n<pre><code>sudo apt install lm-sensors\nsudo sensors-detect\nsensors<\/code><\/pre>\n<p>Bu komutlar i\u015fletim sisteminin g\u00f6rebildi\u011fi sens\u00f6rleri listeler. \u00c7\u0131kt\u0131n\u0131n g\u00f6r\u00fcnmesi, CDU veya s\u0131z\u0131nt\u0131 sens\u00f6rlerinin izlendi\u011fini kan\u0131tlamaz; bu de\u011ferler \u00e7o\u011fu zaman BMC, SNMP, Modbus ya da \u00fcretici API&#8217;sinden ayr\u0131ca al\u0131n\u0131r.<\/p>\n<pre><code>ipmitool sensor | grep -Ei 'temp|fan|flow|pump|leak'<\/code><\/pre>\n<p>Her BMC ayn\u0131 sens\u00f6r adlar\u0131n\u0131 sunmad\u0131\u011f\u0131 i\u00e7in bo\u015f \u00e7\u0131kt\u0131 almak mutlaka ar\u0131za demek de\u011fildir. \u00dcretici sens\u00f6r listesini ve e\u015fiklerini kontrol edin. Normal \u00e7al\u0131\u015fma de\u011ferleri kaydedilmeden alarm e\u015fi\u011fi belirlemek de yanl\u0131\u015f pozitif \u00fcretir.<\/p>\n<p>Bir alarm zinciri en az \u00fc\u00e7 seviyeli tasarlanabilir: bilgilendirme, m\u00fcdahale gerektiren uyar\u0131 ve kontroll\u00fc kapatma. D\u00fc\u015f\u00fck ak\u0131\u015fta \u00f6nce etkilenen devre izole edilmeli, ard\u0131ndan sunucular\u0131n termal y\u00fck\u00fc azalt\u0131lmal\u0131d\u0131r. \u0130\u015flemci kullan\u0131m\u0131n\u0131 izlemek i\u00e7in <a href=\"https:\/\/www.vps.tc\/blog\/tr\/linux-islem-yonetimi-ps-top-kill\/\">Linux&#8217;ta \u0130\u015flem Y\u00f6netimi: ps, top ve kill Kullan\u0131m\u0131<\/a> i\u00e7indeki ara\u00e7lar yard\u0131mc\u0131 olur; proses y\u00fck\u00fc, s\u0131v\u0131 devresinin durumunun yerine ge\u00e7mez.<\/p>\n<p>Sunucu i\u00e7indeki SSD ve disk s\u0131cakl\u0131klar\u0131 da izlenmelidir. <a href=\"https:\/\/www.vps.tc\/blog\/tr\/ssd-nedir-ssd-acilimi-hdd-farklari\/\">SSD Nedir? SSD A\u00e7\u0131l\u0131m\u0131 ve HDD&#8217;den Farklar\u0131<\/a> i\u00e7eri\u011finde anlat\u0131lan cihaz farklar\u0131 burada \u00f6nem kazan\u0131r; bir SSD&#8217;nin s\u0131cakl\u0131k alarm\u0131, i\u015flemci cold plate&#8217;inin normal \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6stermez.<\/p>\n<p><strong>Alarm\u0131 tek de\u011fere ba\u011flamay\u0131n<\/strong> &#8211; S\u0131v\u0131 s\u0131cakl\u0131\u011f\u0131, ak\u0131\u015f, bas\u0131n\u00e7 ve bile\u015fen s\u0131cakl\u0131\u011f\u0131n\u0131 ayn\u0131 olay kayd\u0131nda ili\u015fkilendirerek alarm kurun.<\/p>\n<div class=\"aiw-callout aiw-callout-field\">\n<p class=\"aiw-callout-label\">Sahadan not<\/p>\n<p>Bir CDU pilotunda d\u00fc\u015f\u00fck ak\u0131\u015f alarm\u0131 ald\u0131m. BMC \u00e7\u0131kt\u0131s\u0131nda i\u015flemci s\u0131cakl\u0131\u011f\u0131 hen\u00fcz y\u00fckselmemi\u015fti; ak\u0131\u015f sens\u00f6r\u00fc 6,2 L\/dk de\u011ferinden 2,1 L\/dk seviyesine d\u00fc\u015fm\u00fc\u015ft\u00fc ve filtre bas\u0131n\u00e7 fark\u0131 artm\u0131\u015ft\u0131. Pompay\u0131 zorlamak yerine devreyi izole edip filtreyi de\u011fi\u015ftirdim; termal alarm\u0131 beklemek daha pahal\u0131 bir hata olurdu.<\/p>\n<\/div>\n<h2 id=\"bakim-sizinti-ve-ariza-plani-nasil-hazirlanir\">Bak\u0131m, s\u0131z\u0131nt\u0131 ve ar\u0131za plan\u0131 nas\u0131l haz\u0131rlan\u0131r?<\/h2>\n<p>Bak\u0131m plan\u0131nda s\u0131v\u0131n\u0131n \u00fcretici taraf\u0131ndan belirtilen \u00f6zellikleri, filtre de\u011fi\u015fim aral\u0131\u011f\u0131, ba\u011flant\u0131 kontrol\u00fc, sens\u00f6r testi ve pompa \u00e7al\u0131\u015fma durumu yer almal\u0131d\u0131r. Kapal\u0131 devre olmas\u0131 bak\u0131m gerektirmedi\u011fi anlam\u0131na gelmez. Mikro s\u0131z\u0131nt\u0131lar, gev\u015feyen ba\u011flant\u0131lar veya filtre t\u0131kanmas\u0131 uzun s\u00fcre alarm \u00fcretmeden performans\u0131 d\u00fc\u015f\u00fcrebilir.<\/p>\n<p>Her raf i\u00e7in \u015fu sorular\u0131n yan\u0131t\u0131 yaz\u0131l\u0131 olmal\u0131d\u0131r:<\/p>\n<ul>\n<li>Hangi vana kapat\u0131l\u0131rsa yaln\u0131zca ilgili sunucu veya raf izole olur?<\/li>\n<li>Ak\u0131\u015f durdu\u011funda ka\u00e7 saniye i\u00e7inde alarm al\u0131n\u0131r?<\/li>\n<li>Hangi s\u0131cakl\u0131kta sanal makineler ba\u015fka hostlara ta\u015f\u0131n\u0131r?<\/li>\n<li>S\u0131z\u0131nt\u0131 alg\u0131land\u0131\u011f\u0131nda elektrik ve s\u0131v\u0131 izolasyonu hangi s\u0131rayla yap\u0131l\u0131r?<\/li>\n<li>Sunucu s\u00f6k\u00fclmeden \u00f6nce devre nas\u0131l bo\u015falt\u0131l\u0131r veya kapat\u0131l\u0131r?<\/li>\n<li>Yedek pompa, hortum, ba\u011flant\u0131 ve uygun s\u0131v\u0131 nerede tutulur?<\/li>\n<\/ul>\n<p>Bir ar\u0131za prosed\u00fcr\u00fc, \u00e7al\u0131\u015fan sistem \u00fczerinde kontroll\u00fc tatbikat yap\u0131lmadan g\u00fcvenilir say\u0131lmaz. Sens\u00f6r\u00fc k\u0131sa s\u00fcreli test moduna almak, yedek pompay\u0131 devreye almak ve alarm\u0131n n\u00f6bet\u00e7i ekibe ula\u015ft\u0131\u011f\u0131n\u0131 do\u011frulamak masa ba\u015f\u0131nda varsay\u0131lmamal\u0131d\u0131r.<\/p>\n<p>De\u011fi\u015fiklik y\u00f6netimi de \u00f6nemlidir. Yeni GPU eklemek, cold plate de\u011fi\u015ftirmek veya ak\u0131\u015f oran\u0131n\u0131 art\u0131rmak yaln\u0131zca termal \u00f6l\u00e7\u00fcmle yap\u0131lmal\u0131d\u0131r. \u00dcreticinin belirtti\u011fi maksimum bas\u0131n\u00e7, ba\u011flant\u0131 tipi ve s\u0131v\u0131 uyumlulu\u011fu a\u015f\u0131l\u0131rsa birka\u00e7 derece s\u0131cakl\u0131k kazanc\u0131 i\u00e7in daha b\u00fcy\u00fck bir ar\u0131za riski al\u0131n\u0131r.<\/p>\n<p><strong>Ar\u0131za tatbikat\u0131 yap\u0131n<\/strong> &#8211; Pompa durmas\u0131, d\u00fc\u015f\u00fck ak\u0131\u015f ve s\u0131z\u0131nt\u0131 senaryolar\u0131n\u0131 bak\u0131m penceresinde deneyerek alarmdan kontroll\u00fc kapatmaya kadar ge\u00e7en s\u00fcreyi \u00f6l\u00e7\u00fcn.<\/p>\n<h2 id=\"veri-merkezi-sivi-sogutma-ne-zaman-mantiklidir\">Veri merkezi s\u0131v\u0131 so\u011futma ne zaman mant\u0131kl\u0131d\u0131r?<\/h2>\n<p>S\u0131v\u0131 so\u011futma, her fiziksel sunucu i\u00e7in ilk se\u00e7enek de\u011fildir. Orta yo\u011funluklu web, veritaban\u0131 veya dosya sunucular\u0131nda iyi tasarlanm\u0131\u015f hava so\u011futma daha basit bir i\u015fletme sunabilir. Y\u00fcksek yo\u011funluklu GPU raflar\u0131nda, s\u0131n\u0131rl\u0131 klima kapasitesinde veya yeni bir tesis tasarlan\u0131rken s\u0131v\u0131 \u00e7\u00f6z\u00fcm\u00fcn\u00fcn avantaj\u0131 b\u00fcy\u00fcr.<\/p>\n<p>Karar verirken a\u015fa\u011f\u0131daki \u00e7er\u00e7eve kullan\u0131labilir:<\/p>\n<table>\n<thead>\n<tr>\n<th>Soru<\/th>\n<th>De\u011ferlendirilecek veri<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Raf ne kadar \u0131s\u0131 \u00fcretiyor?<\/td>\n<td>Ortalama ve tepe kW, GPU say\u0131s\u0131, i\u015flemci y\u00fck\u00fc<\/td>\n<\/tr>\n<tr>\n<td>Bina neyi kald\u0131rabiliyor?<\/td>\n<td>So\u011futma kapasitesi, borulama, zemin y\u00fck\u00fc, elektrik yedeklili\u011fi<\/td>\n<\/tr>\n<tr>\n<td>Servis ekibi haz\u0131r m\u0131?<\/td>\n<td>S\u0131v\u0131 y\u00f6netimi, g\u00fcvenli s\u00f6k\u00fcm, alarm ve acil durum e\u011fitimi<\/td>\n<\/tr>\n<tr>\n<td>Donan\u0131m uyumlu mu?<\/td>\n<td>Cold plate, kasa, conta, garanti ve \u00fcretici onay\u0131<\/td>\n<\/tr>\n<tr>\n<td>Ekonomi nas\u0131l?<\/td>\n<td>CAPEX, enerji, bak\u0131m, s\u0131v\u0131 ve kapasite ba\u015f\u0131na i\u015fletme gideri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>En sa\u011fl\u0131kl\u0131 yakla\u015f\u0131m k\u00fc\u00e7\u00fck bir pilot rafla ba\u015flamakt\u0131r. Pilot s\u0131ras\u0131nda yaln\u0131zca maksimum y\u00fckte s\u0131cakl\u0131k de\u011fil, d\u00fc\u015f\u00fck y\u00fckte pompa davran\u0131\u015f\u0131, yeniden ba\u015flatma sonras\u0131 ak\u0131\u015f, bak\u0131m s\u00fcresi, alarm gecikmesi ve ekipman\u0131n servis edilebilirli\u011fi de \u00f6l\u00e7\u00fclmelidir. Ka\u011f\u0131t \u00fczerinde verimli g\u00f6r\u00fcnen bir sistem, bak\u0131m s\u0131ras\u0131nda saatlerce i\u015f g\u00fcc\u00fc istiyorsa toplam maliyet hesab\u0131 de\u011fi\u015fir.<\/p>\n<p>Hedef, s\u0131v\u0131 kulland\u0131\u011f\u0131n\u0131 s\u00f6ylemek de\u011fil; belirli bir g\u00fc\u00e7 yo\u011funlu\u011funu g\u00fcvenli, \u00f6l\u00e7\u00fclebilir ve bak\u0131m yap\u0131labilir bi\u00e7imde y\u00f6netmektir. Bu s\u0131n\u0131r net de\u011filse \u00f6nce \u00f6l\u00e7\u00fcm ve kapasite analizi yap\u0131lmal\u0131, teknoloji se\u00e7imi daha sonra gelmelidir.<\/p>\n<h2 id=\"guvenli-bir-gecis-icin-uygulanabilir-yol-haritasi\">G\u00fcvenli bir ge\u00e7i\u015f i\u00e7in uygulanabilir yol haritas\u0131<\/h2>\n<ol>\n<li>Mevcut raflar\u0131n g\u00fc\u00e7, s\u0131cakl\u0131k, fan ve klima verilerini en az birka\u00e7 haftal\u0131k d\u00f6nem i\u00e7in toplay\u0131n.<\/li>\n<li>En y\u00fcksek yo\u011funluklu raf\u0131 se\u00e7in ve hava so\u011futman\u0131n ger\u00e7ek s\u0131n\u0131r\u0131n\u0131 \u00f6l\u00e7\u00fcn.<\/li>\n<li>Direct-to-chip, arka kap\u0131 e\u015fanj\u00f6r\u00fc ve dald\u0131rmal\u0131 se\u00e7enekleri bak\u0131m modeliyle birlikte kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/li>\n<li>\u00dcretici uyumlulu\u011funu, garanti ko\u015fullar\u0131n\u0131 ve kullan\u0131lacak s\u0131v\u0131n\u0131n teknik f\u00f6y\u00fcn\u00fc do\u011frulay\u0131n.<\/li>\n<li>CDU, pompa, sens\u00f6r ve alarm bile\u015fenleri i\u00e7in yedeklilik plan\u0131 haz\u0131rlay\u0131n.<\/li>\n<li>Pilot raf\u0131 kurun; normal, tepe y\u00fck ve ar\u0131za senaryolar\u0131nda \u00f6l\u00e7\u00fcm yap\u0131n.<\/li>\n<li>Sonu\u00e7lar\u0131 kapasite, enerji, bak\u0131m s\u00fcresi ve olay m\u00fcdahale maliyetiyle birlikte de\u011ferlendirin.<\/li>\n<\/ol>\n<p>Bu plan, k\u00fc\u00e7\u00fck bir hosting tesisinde de b\u00fcy\u00fck bir yapay zek\u00e2 k\u00fcmesinde de ayn\u0131 mant\u0131kla \u00e7al\u0131\u015f\u0131r: \u00f6nce y\u00fck\u00fc ve s\u0131n\u0131r\u0131 g\u00f6r\u00fcn\u00fcr k\u0131l\u0131n, ard\u0131ndan so\u011futma y\u00f6ntemini se\u00e7in. S\u0131v\u0131, k\u00f6t\u00fc \u00f6l\u00e7\u00fclm\u00fc\u015f bir altyap\u0131n\u0131n sihirli d\u00fczeltmesi de\u011fildir.<\/p>\n<div class=\"aiw-callout aiw-callout-example\">\n<p class=\"aiw-callout-label\">\u00d6rnek<\/p>\n<p>\u00d6rne\u011fin 40 kW&#039;l\u0131k bir GPU raf\u0131nda yaln\u0131zca so\u011fuk su hatt\u0131 eklemek yeterli de\u011fildir. CDU kapasitesi, pompa yedeklili\u011fi, s\u0131z\u0131nt\u0131 sens\u00f6r\u00fcn\u00fcn konumu, raf\u0131n servis alan\u0131 ve elektrik kesintisinde izlenecek kapatma s\u0131ras\u0131 birlikte tasarlanmal\u0131d\u0131r.<\/p>\n<\/div>\n<h2 id=\"sivi-sogutma-pilotundan-once-sunlari-kontrol-edin\">S\u0131v\u0131 So\u011futma Pilotundan \u00d6nce \u015eunlar\u0131 Kontrol Edin<\/h2>\n<ul class=\"aiw-checklist\">\n<li>Raf ba\u015f\u0131na ortalama ve tepe g\u00fc\u00e7 t\u00fcketimini \u00f6l\u00e7\u00fcn.<\/li>\n<li>\u0130\u015flemci, GPU, bellek, disk ve a\u011f bile\u015fenlerinin termal s\u0131n\u0131rlar\u0131n\u0131 do\u011frulay\u0131n.<\/li>\n<li>Kullan\u0131lacak s\u0131v\u0131n\u0131n iletkenlik, korozyon ve malzeme uyumlulu\u011fu \u015fartlar\u0131n\u0131 inceleyin.<\/li>\n<li>CDU, pompa, sens\u00f6r ve \u0131s\u0131 e\u015fanj\u00f6r\u00fc i\u00e7in yedeklilik plan\u0131 haz\u0131rlay\u0131n.<\/li>\n<li>Ak\u0131\u015f, bas\u0131n\u00e7, giri\u015f-d\u00f6n\u00fc\u015f s\u0131cakl\u0131\u011f\u0131 ve s\u0131z\u0131nt\u0131 alarmlar\u0131n\u0131 izlemeye al\u0131n.<\/li>\n<li>S\u0131z\u0131nt\u0131 ve pompa ar\u0131zas\u0131 i\u00e7in vanalar\u0131, izolasyon ad\u0131mlar\u0131n\u0131 ve kapatma prosed\u00fcr\u00fcn\u00fc belgeleyin.<\/li>\n<li>Pilot kurulumu normal y\u00fck, tepe y\u00fck ve kontroll\u00fc ar\u0131za senaryolar\u0131yla test edin.<\/li>\n<\/ul>\n<div class=\"aiw-cta\">\n<p>Y\u00fcksek yo\u011funluklu i\u015flemci veya GPU altyap\u0131s\u0131 planl\u0131yorsan\u0131z \u00f6nce raf ba\u015f\u0131na g\u00fc\u00e7 ve termal veriyi toplamaya ba\u015flay\u0131n. K\u00fc\u00e7\u00fck bir pilot, pahal\u0131 bir d\u00f6n\u00fc\u015f\u00fcmden \u00f6nce hangi y\u00f6ntemin tesisinize uydu\u011funu g\u00f6sterebilir.<\/p>\n<p class=\"aiw-cta-action\"><a href=\"https:\/\/www.vps.tc\/tr\/vps\">VPS paketlerini inceleyin<\/a><\/p>\n<\/div>\n<h2 id=\"sik-sorulan-sorular\">S\u0131k Sorulan Sorular<\/h2>\n<div class=\"aiw-faq\">\n<details class=\"aiw-faq-item\" open>\n<summary>S\u0131v\u0131 so\u011futma veri merkezlerinde neden kullan\u0131l\u0131r?<\/summary>\n<p>S\u0131v\u0131 so\u011futma, y\u00fcksek yo\u011funluklu i\u015flemci ve GPU raflar\u0131nda olu\u015fan \u0131s\u0131y\u0131 do\u011frudan bile\u015fenden veya dald\u0131rma tank\u0131ndan alarak ta\u015f\u0131r. S\u0131v\u0131, havaya g\u00f6re daha y\u00fcksek \u0131s\u0131 ta\u015f\u0131ma kapasitesi sunabildi\u011fi i\u00e7in raf ba\u015f\u0131na daha y\u00fcksek termal y\u00fcklerin y\u00f6netilmesine yard\u0131mc\u0131 olabilir. Pompa, CDU, sens\u00f6r, bak\u0131m ve s\u0131z\u0131nt\u0131 y\u00f6netimi gerektirdi\u011finden her sunucu i\u00e7in otomatik olarak daha iyi se\u00e7enek de\u011fildir.<\/p>\n<\/details>\n<details class=\"aiw-faq-item\">\n<summary>Direct-to-chip so\u011futma nedir?<\/summary>\n<p>Direct-to-chip so\u011futma, i\u015flemci veya GPU \u00fczerine yerle\u015ftirilen cold plate i\u00e7inden s\u0131v\u0131 ge\u00e7irerek \u0131s\u0131y\u0131 uzakla\u015ft\u0131r\u0131r. Is\u0131nan s\u0131v\u0131 CDU veya \u0131s\u0131 e\u015fanj\u00f6r\u00fcne d\u00f6ner. Bellek, disk ve a\u011f kartlar\u0131 i\u00e7in genellikle bir miktar hava ak\u0131\u015f\u0131 devam eder; bu nedenle direct-to-chip sistemler sunucu i\u00e7indeki fanlar\u0131 her zaman tamamen ortadan kald\u0131rmaz.<\/p>\n<\/details>\n<details class=\"aiw-faq-item\">\n<summary>Dald\u0131rmal\u0131 so\u011futma ile direct-to-chip aras\u0131ndaki fark nedir?<\/summary>\n<p>Direct-to-chip y\u00f6ntemi yaln\u0131zca belirli s\u0131cak bile\u015fenleri cold plate \u00fczerinden so\u011futur. Dald\u0131rmal\u0131 so\u011futmada sunucu veya elektronik kartlar elektriksel olarak iletken olmayan s\u0131v\u0131n\u0131n i\u00e7ine al\u0131n\u0131r. Dald\u0131rma, fan ihtiyac\u0131n\u0131 daha fazla azaltabilir; s\u0131v\u0131 uyumlulu\u011fu, servis s\u0131ras\u0131nda tanktan \u00e7\u0131karma ve temizlik gibi operasyonlar farkl\u0131 planlan\u0131r.<\/p>\n<\/details>\n<details class=\"aiw-faq-item\">\n<summary>S\u0131v\u0131 so\u011futma su s\u0131z\u0131nt\u0131s\u0131 riski ta\u015f\u0131r m\u0131?<\/summary>\n<p>Evet, boru, hortum, h\u0131zl\u0131 ba\u011flant\u0131 veya \u0131s\u0131 e\u015fanj\u00f6r\u00fcndeki ar\u0131za s\u0131z\u0131nt\u0131ya yol a\u00e7abilir. Risk; kapal\u0131 devre tasar\u0131m\u0131, kaliteli ba\u011flant\u0131lar, damlama tepsileri, s\u0131z\u0131nt\u0131 sens\u00f6rleri ve b\u00f6lgesel izolasyon vanalar\u0131yla azalt\u0131l\u0131r. \u015eebeke suyunu do\u011frudan elektronik bile\u015fenlere ba\u011flamak yerine \u00fcreticinin onaylad\u0131\u011f\u0131 devre ve s\u0131v\u0131 kullan\u0131lmal\u0131d\u0131r. S\u0131z\u0131nt\u0131 alarm\u0131, elektrik izolasyonu ve kontroll\u00fc kapatma prosed\u00fcr\u00fcyle birlikte test edilmelidir.<\/p>\n<\/details>\n<details class=\"aiw-faq-item\">\n<summary>S\u0131v\u0131 so\u011futma enerji t\u00fcketimini azalt\u0131r m\u0131?<\/summary>\n<p>Azaltabilir, fakat garanti de\u011fildir. Sunucu fanlar\u0131, pompa, CDU, \u0131s\u0131 e\u015fanj\u00f6r\u00fc, chiller veya kuru so\u011futucu birlikte de\u011ferlendirilmelidir. D\u0131\u015f hava ko\u015fullar\u0131, su s\u0131cakl\u0131\u011f\u0131 ve so\u011futma tesisinin tasar\u0131m\u0131 sonucu ciddi bi\u00e7imde de\u011fi\u015ftirir. Karar i\u00e7in i\u015flemci s\u0131cakl\u0131\u011f\u0131n\u0131n yan\u0131nda toplam tesis enerjisini, raf ba\u015f\u0131na kapasiteyi ve bak\u0131m giderlerini normal ve tepe y\u00fcklerde \u00f6l\u00e7\u00fcn.<\/p>\n<\/details>\n<details class=\"aiw-faq-item\">\n<summary>VPS m\u00fc\u015fterileri s\u0131v\u0131 so\u011futmadan nas\u0131l etkilenir?<\/summary>\n<p>VPS m\u00fc\u015fterisi \u00e7o\u011fu zaman s\u0131v\u0131 devresine do\u011frudan eri\u015fmez; etkiler fiziksel hostun kararl\u0131l\u0131\u011f\u0131, yo\u011funluk kapasitesi ve enerji altyap\u0131s\u0131 \u00fczerinden g\u00f6r\u00fcl\u00fcr. Daha iyi termal y\u00f6netim, y\u00fcksek y\u00fck alt\u0131nda frekans d\u00fc\u015f\u00fcrme ihtimalini azaltabilir. Bak\u0131m pencereleri, fiziksel sunucu de\u011fi\u015fimi veya so\u011futma alarm\u0131 yine planl\u0131 kesinti ve ta\u015f\u0131ma prosed\u00fcrleri gerektirebilir.<\/p>\n<\/details>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Veri merkezi s\u0131v\u0131 so\u011futma; y\u00fcksek yo\u011funluklu i\u015flemci ve GPU raflar\u0131nda \u0131s\u0131y\u0131 y\u00f6netmek i\u00e7in kullan\u0131lan y\u00f6ntemleri kapsar. Direct-to-chip, dald\u0131rmal\u0131 so\u011futma ve arka kap\u0131 \u0131s\u0131 e\u015fanj\u00f6rlerinin farklar\u0131n\u0131, izleme ve bak\u0131m gereksinimleriyle birlikte ele al\u0131r.<\/p>\n","protected":false},"author":2,"featured_media":858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[497],"tags":[],"class_list":["post-860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-veri-merkezi"],"lang":"tr","translations":{"tr":860,"en":861},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/posts\/860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/comments?post=860"}],"version-history":[{"count":1,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/posts\/860\/revisions"}],"predecessor-version":[{"id":862,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/posts\/860\/revisions\/862"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/media\/858"}],"wp:attachment":[{"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/media?parent=860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/categories?post=860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vps.tc\/blog\/wp-json\/wp\/v2\/tags?post=860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}