{"id":694,"date":"2026-11-02T14:05:49","date_gmt":"2026-11-02T22:05:49","guid":{"rendered":"https:\/\/rohan-hubli.com\/?p=694"},"modified":"2026-11-02T14:07:14","modified_gmt":"2026-11-02T22:07:14","slug":"thermal-management-for-the-15kw-compute-era","status":"publish","type":"post","link":"https:\/\/rohan-hubli.com\/index.php\/2026\/11\/02\/thermal-management-for-the-15kw-compute-era\/","title":{"rendered":"Thermal Management for the 15kW Compute Era"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">By 2030, a single AI accelerator package is projected to dissipate 6\u201315 kW. That works out to 300\u2013750 W\/cm\u00b2 on average, with local hotspots above 1,000 W\/cm\u00b2. Against that demand, the conventional options run out early:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Copper clip with air handles about 100 W\/cm\u00b2.<\/li>\n\n\n\n<li>Macro-TEC handles about 250 W\/cm\u00b2.<\/li>\n\n\n\n<li>A single-phase cold plate handles about 400 W\/cm\u00b2.<\/li>\n\n\n\n<li>SimTEC trims hotspots by a few kelvin but isn\u2019t a package-level solution.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Embedded microfluidic micropin-fin (MPF) cooling has been demonstrated at 1,700 W\/cm\u00b2 at device scale. That makes it the only architecture whose headroom tracks the 2030 demand, and it cuts areal thermal resistance about 12\u00d7. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;Can AI-driven material discovery uncover a breakthrough thermal management solution that offers higher heat flux, matches the CTE of silicon, and integrates seamlessly into cost-effective, standard CMOS manufacturing?&#8221;<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n<div class=\"_df_book df-lite\" id=\"df_692\"  _slug=\"thermal-management-for-the-15kw-compute-era\" data-title=\"thermal-management-for-the-15kw-compute-era\" wpoptions=\"true\" thumb=\"https:\/\/rohan-hubli.com\/wp-content\/uploads\/2026\/11\/15kW_Compute_Era_Thermal_Management_dark.png\" thumbtype=\"\" ><\/div><script class=\"df-shortcode-script\" nowprocket type=\"application\/javascript\">window.option_df_692 = {\"outline\":[],\"autoEnableOutline\":\"false\",\"autoEnableThumbnail\":\"false\",\"overwritePDFOutline\":\"false\",\"enableDownload\":\"false\",\"direction\":\"1\",\"pageSize\":\"0\",\"source\":\"https:\\\/\\\/rohan-hubli.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/15kW_Thermal_Blueprint-1.pdf\",\"wpOptions\":\"true\"}; if(window.DFLIP && window.DFLIP.parseBooks){window.DFLIP.parseBooks();}<\/script>\n","protected":false},"excerpt":{"rendered":"<p>By 2030, a single AI accelerator package is projected to dissipate 6\u201315 kW. That works out to 300\u2013750 W\/cm\u00b2 on average, with local hotspots above 1,000 W\/cm\u00b2. Against that demand, the conventional options run out early: Embedded microfluidic micropin-fin (MPF) cooling has been demonstrated at 1,700 W\/cm\u00b2 at device scale. That makes it the only &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/rohan-hubli.com\/index.php\/2026\/11\/02\/thermal-management-for-the-15kw-compute-era\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Thermal Management for the 15kW Compute Era&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,9,24,22],"tags":[27,26,36],"class_list":["post-694","post","type-post","status-publish","format-standard","hentry","category-ai","category-newproductinnovation","category-semiconductors","category-technologyroadmap","tag-highperformancecompute","tag-semiconductors","tag-thermal-management","entry"],"_links":{"self":[{"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/posts\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/comments?post=694"}],"version-history":[{"count":2,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/posts\/694\/revisions"}],"predecessor-version":[{"id":696,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/posts\/694\/revisions\/696"}],"wp:attachment":[{"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/categories?post=694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rohan-hubli.com\/index.php\/wp-json\/wp\/v2\/tags?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}