{"id":2481,"date":"2025-09-25T15:30:00","date_gmt":"2025-09-25T13:30:00","guid":{"rendered":"https:\/\/www.safedx.eu\/?p=2481"},"modified":"2026-01-26T15:34:57","modified_gmt":"2026-01-26T14:34:57","slug":"smart-data-centre-safedx-3-how-to-cool-properly","status":"publish","type":"post","link":"https:\/\/www.safedx.eu\/en\/chytre-datove-centrum-safedx-3-jak-spravne-chladit\/","title":{"rendered":"How to properly cool your IT infrastructure"},"content":{"rendered":"<p><strong>Tailored cooling: don't waste cold air where it's not needed.<\/strong><\/p>\n\n\n\n<p>Cooling is one of the biggest items in a data center operation. Therefore, it does not make sense to cool the entire room equally. You will avoid <strong>wasted energy, higher costs and poorer efficiency.<\/strong><\/p>\n\n\n\n<p>Properly designed cooling can significantly reduce power consumption and improve operational stability.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Zones by temperature save costs.<\/p>\n\n\n\n<p>\ud83c\udf21\ufe0f <strong>Focus on efficient room layout<\/strong><br>\ud83c\udf21\ufe0f <strong>Define your operating standards according to the hardware you use<br><\/strong><strong>\ud83c\udf21\ufe0f<\/strong><strong> Nechla<\/strong><strong>\u010f<\/strong><strong>more than is really necessary<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>What else helps?<\/strong><\/p>\n\n\n\n<p>\u203a\u00a0\u00a0<strong>Closed cold or warm aisle system<\/strong> - you only cool the space from which you supply cool air to the hardware<br>\u203a\u00a0\u00a0<strong>Free cooling<\/strong> - free cooling, which uses the lower outside air temperature to cool the air inside the data centre<br>\u203a\u00a0\u00a0<strong>Correct temperature and humidity ranges according to ASHRAE standards<\/strong> (American Society of Heating, Refrigerating and Air-Conditioning Engineers), which set international standards for energy efficiency, indoor air quality, refrigeration technology and building sustainability.<\/p>\n\n\n\n<p><strong>The results of properly designed cooling?<\/strong><\/p>\n\n\n\n<p>\u2705 Lower PUE<br>\u2705 Lower electricity costs<br>\u2705 Better thermal comfort for technicians and equipment<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>How do we do it in SafeDX Server Hotel?<\/strong><\/p>\n\n\n\n<p>Cooling is not just a technical necessity for us - it is a strategic area that we optimise over the long term.<\/p>\n\n\n\n<p><strong>\u2714 4 separately cooled data halls<\/strong><br><strong>\u2714 Closed cold aisles to minimize cold air leaks<\/strong><br><strong>\u2714 Installed indirect freecooling technology<\/strong><\/p>\n\n\n\n<p>That's how we keep <strong>energy efficiency at a high level<\/strong>, reduce costs and create a stable environment for critical infrastructure.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Cooling is not just a technical necessity. It is a strategic tool for savings.<\/strong><\/p>\n\n\n\n<p><strong>Want to know more? Contact us and we'll find specific savings for you.<\/strong><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Chlazen\u00ed na m\u00edru: nepl\u00fdtvejte studen\u00fdm vzduchem tam, kde to nen\u00ed pot\u0159eba. Chlazen\u00ed je jednou z\u202fnejv\u011bt\u0161\u00edch polo\u017eek v provozu datov\u00e9ho centra. Nem\u00e1 proto v\u00fdznam chladit cel\u00fd s\u00e1l stejn\u011b. Zamez\u00edte tak pl\u00fdtv\u00e1n\u00ed energi\u00ed, vy\u0161\u0161\u00edm n\u00e1klad\u016fm a hor\u0161\u00ed efektivit\u011b. Spr\u00e1vn\u011b navr\u017een\u00e9 chlazen\u00ed m\u016f\u017ee v\u00fdrazn\u011b sn\u00ed\u017eit spot\u0159ebu a zlep\u0161it stabilitu provozu. Z\u00f3ny podle teploty \u0161et\u0159\u00ed n\u00e1klady. \ud83c\udf21\ufe0f Zam\u011b\u0159te se [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2482,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/comments?post=2481"}],"version-history":[{"count":3,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2481\/revisions"}],"predecessor-version":[{"id":2485,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2481\/revisions\/2485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/media\/2482"}],"wp:attachment":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/media?parent=2481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/categories?post=2481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/tags?post=2481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}