{"id":1321661,"date":"2026-02-16T11:04:36","date_gmt":"2026-02-16T09:04:36","guid":{"rendered":"https:\/\/digibit.ee\/tooted\/maaratlemata\/arctic-liquid-freezer-iii-pro-420-nestejaahdytysjarjestelma-musta\/"},"modified":"2026-06-12T09:10:07","modified_gmt":"2026-06-12T06:10:07","slug":"arctic-liquid-freezer-iii-pro-420-nestejaahdytysjarjestelma-musta","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/arctic-liquid-freezer-iii-pro-420-nestejaahdytysjarjestelma-musta\/","title":{"rendered":"ARCTIC Liquid Freezer III Pro 420 Liquid Cooling System, Black"},"content":{"rendered":"<p>ARCTIC Liquid Freezer III Pro 420 is a liquid cooling system that provides efficient and quiet cooling for demanding computer users. Its 420 mm premium-class radiator and three P14 Pro fans ensure temperature control even under heavy load. The system includes integrated features such as a VRM fan and PWM control, which enhance performance and stable operation.<\/p>\n<h3>Efficient Cooling and Quiet Operation<\/h3>\n<p>The 420 mm radiator is 38 mm thick, increasing the heat transfer surface area and reducing temperature rise. The three P14 Pro fans operate at 400\u20132500 RPM, offering high airflow and static pressure while keeping noise levels in check. This allows the cooling system to work efficiently without unnecessary noise.<\/p>\n<h3>Integrated VRM Fan and Intelligent Control<\/h3>\n<p>The system features a PWM-controlled VRM fan that lowers the voltage regulator&#8217;s temperature, thereby improving processor performance stability. The pump and fan controls can be managed separately or synchronized with a single PWM signal, simplifying installation and adjustment.<\/p>\n<h3>Easy Installation and Durable Construction<\/h3>\n<p>Pre-installed and pre-wired fans along with simple mounting make installation smooth. The system\u2019s tubes are made of reinforced EPDM material, which withstands long-term use. MX-6 thermal paste is also included, which spreads evenly with the pump\u2019s cold plate.<\/p>\n<h3>Compatibility<\/h3>\n<p>Liquid Freezer III Pro 420 supports Intel LGA1851 and LGA1700 as well as AMD AM5 and AM4 sockets. Installation requires at least 63 mm of free space in the case. <\/p>\n<h3>Features<\/h3>\n<ul style=\"list-style-type: disc\">\n<li>Cooling radiator: 420 mm, aluminum, dimensions 458 x 138 x 38 mm<\/li>\n<li>Three P14 Pro fans, speed 400\u20132500 rpm, airflow 110 cfm (186 m\u00b3\/h), static pressure 5.2 mmH2O<\/li>\n<li>PWM-controlled VRM fan, speed 400\u20132500 rpm<\/li>\n<li>Pump speed 800\u20132800 rpm, PWM-controlled<\/li>\n<li>Tube length 500 mm, outer diameter 12.4 mm, inner diameter 6.0 mm<\/li>\n<li>Copper cold plate, micro-polished<\/li>\n<li>Integrated cable management in fans<\/li>\n<li>Compatibility with Intel LGA1851, LGA1700 and AMD AM5, AM4 sockets<\/li>\n<li>Includes MX-6 thermal paste (0.8 g)<\/li>\n<li>6-year warranty<\/li>\n<\/ul>\n<h3>Package Contents<\/h3>\n<ul style=\"list-style-type: disc\">\n<li>ARCTIC Liquid Freezer III Pro 420 liquid cooling system<\/li>\n<li>Three P14 Pro fans (pre-installed)<\/li>\n<li>MX-6 thermal paste (0.8 g)<\/li>\n<li>Installation accessories for Intel and AMD sockets<\/li>\n<li>Splitter cable for fan and pump control<\/li>\n<li>Instructions and online manual<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Quiet and adjustable fan speed<\/li>\n<li>Compatibility: Intel LGA1851, LGA1700, AMD AM4, AM5<\/li>\n<li>Adjustable pump speed 800\u20132800 RPM<\/li>\n<li>Fluid Dynamic Bearing<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[40497,39502,37317,36655,38457],"product_tag":[],"class_list":["post-1321661","product","type-product","status-publish","has-post-thumbnail","product_cat-aio-cooling-systems-en","product_cat-computer-components-en","product_cat-barefoot-and-gatekeepers-en","product_cat-installation-and-cooling-en","product_cat-water-cooling-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1321661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/media?parent=1321661"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1321661"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1321661"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1321661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}