{"id":1552,"date":"2026-03-05T21:29:32","date_gmt":"2026-03-05T20:29:32","guid":{"rendered":"https:\/\/hrafninn.artkostudio.com\/product\/jarn-280-black\/"},"modified":"2026-03-11T11:08:56","modified_gmt":"2026-03-11T10:08:56","slug":"jarn-280-black","status":"publish","type":"product","link":"https:\/\/hrafninn.artkostudio.com\/sv\/produkt\/jarn-280-black\/","title":{"rendered":"VALKYRIE JARN 280 AIO LIQUID COOLER, Black"},"content":{"rendered":"

Here\u2019s a detailed, client-focused breakdown of the Valkyrie Jarn 280mm CPU liquid cooler<\/strong>, showing how each specification enhances performance, cooling efficiency, and long-term reliability for modern PC builds.<\/p>\n

\n

Compatibility<\/h3>\n

AMD:<\/strong> AM5, AM4
Intel:<\/strong> 1851, 1700, 1200, 1151
Customer Benefit:<\/strong> Wide socket compatibility ensures the cooler works with most modern CPUs, making it ideal for both AMD and Intel-based gaming rigs or workstations.<\/p>\n

\n

Basic Information<\/h3>\n

CPU TDP:<\/strong> 300W
Customer Benefit:<\/strong> Supports high thermal output CPUs up to 300W, ensuring stable operation even under heavy gaming, rendering, or overclocking workloads.<\/p>\n

Warranty:<\/strong> 5 Years
Customer Benefit:<\/strong> Long-term warranty provides peace of mind, guaranteeing reliability and performance over years of demanding use.<\/p>\n

RGB Connector:<\/strong> 3-Pin A-RGB Connector
Customer Benefit:<\/strong> Allows full customization and synchronization of the pump and fans with motherboard software for personalized lighting effects.<\/p>\n

Pump and Fan Power Connector:<\/strong> 4-Pin PWM Connector
Customer Benefit:<\/strong> PWM control dynamically adjusts speeds based on temperature, balancing optimal cooling performance with quiet operation.<\/p>\n

\n

Pump<\/h3>\n

Speed:<\/strong> 800\u20132400 RPM \u00b110% (PWM controlled)
Customer Benefit:<\/strong> Dynamic pump speed ensures efficient coolant flow, maintaining low CPU temperatures while reducing noise during low-load tasks.<\/p>\n

Voltage:<\/strong> 12V
Pump Unit Dimensions:<\/strong> 83 x 78.6 x 58 mm
Tube Length:<\/strong> 425mm
Tube Material:<\/strong> FEP with Corrugated Braided Sleeve<\/strong>
Customer Benefit:<\/strong> High-quality pump and tubing ensure durable, leak-resistant operation while providing flexible installation and sleek aesthetics in your PC case.<\/p>\n

\n

Radiator<\/h3>\n

Size:<\/strong> 280mm
Material:<\/strong> Aluminium
Dimensions:<\/strong> 313 x 140 x 27 mm
Customer Benefit:<\/strong> Large 280mm radiator allows superior heat dissipation, keeping CPU temperatures stable even under heavy workloads while maintaining a compact footprint for most modern cases.<\/p>\n

\n

Radiator Fans<\/h3>\n

Fans:<\/strong> 2x Valkyrie V14 A-RGB
Speed:<\/strong> 800\u20131850 RPM \u00b110%
Air Flow:<\/strong> 105 CFM \/ 178.39 m\u00b3\/h
Static Pressure:<\/strong> 2.75 mmH\u2082O
Maximum Noise Level:<\/strong> 32.2 dBA (Max)
Bearing:<\/strong> Fluid Dynamic Bearing
Current:<\/strong> 0.2A
Voltage:<\/strong> 12V<\/p>\n

Customer Benefit:<\/strong>
The dual Valkyrie V14 A-RGB fans<\/strong> provide high airflow and strong static pressure, effectively moving heat away from the radiator while operating quietly. Fluid Dynamic Bearings<\/strong> ensure long-lasting, smooth operation, and integrated ARGB lighting adds vibrant, customizable visuals for an aesthetically impressive build.<\/p>","protected":false},"excerpt":{"rendered":"

The Valkyrie Jarn CPU Liquid Cooler<\/span><\/span><\/strong> delivers elite cooling and stunning ARGB visuals for high-performance PCs. With a 360\u00b0 rotatable ARGB pump top<\/strong>, reliable pump operation, and optimized thermal design, it ensures quiet, efficient CPU cooling. Compatible with AMD AM5\/AM4<\/strong> and Intel LGA 1851\/1700\/1200<\/strong>, it\u2019s backed by a 5-year warranty<\/strong> for long-lasting, worry-free performance.<\/p>","protected":false},"featured_media":1762,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[188,21],"product_tag":[],"class_list":{"0":"post-1552","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-in-one-cpu-cooler","7":"product_cat-components","8":"pa_application-for-1851-1700-1200-115x-2011-20","9":"pa_color-black","10":"pa_fan-dimensions-140x140x25mm","11":"pa_led-type-addressable-rgb-led","12":"pa_pump-connector-4pin-pwm","13":"pa_radiator-dimensions-313x140x27mm","15":"first","16":"instock","17":"purchasable","18":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/product\/1552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/comments?post=1552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/media\/1762"}],"wp:attachment":[{"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/media?parent=1552"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/product_brand?post=1552"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/product_cat?post=1552"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hrafninn.artkostudio.com\/sv\/wp-json\/wp\/v2\/product_tag?post=1552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}