{"product_id":"5-heat-pipe-4u-server-cpu-heatsink-lga-2066-4677","title":"5 Heat Pipe 4U Server CPU Heatsink – LGA 2066 \/ LGA 4677","description":"\n\u003ch2\u003eXE04 5 Heat Pipe 4U Server CPU Heatsink – LGA 2066 \/ LGA 4677\u003c\/h2\u003e\n\u003cp\u003eKeep your server running at peak efficiency with this heavy-duty \u003cstrong\u003e4U Server CPU Heatsink\u003c\/strong\u003e featuring an advanced \u003cstrong\u003e5 heat pipe design\u003c\/strong\u003e. Engineered for demanding workstation and server environments, this cooler is built to handle the thermal output of high-core-count Intel Xeon processors on the LGA 2066 and LGA 4677 platforms. Whether you're managing a data center rack or a high-performance workstation, this heatsink delivers exceptional passive thermal dissipation to maintain stable, sustained operation under load.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Heat Pipe Technology:\u003c\/strong\u003e Efficient heat transfer from the CPU base to the fin array, dramatically reducing thermal buildup during extended operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Sockets:\u003c\/strong\u003e Designed for Intel LGA 2066 and LGA 4677 server\/workstation CPU sockets — ideal for Xeon W and Xeon Scalable processors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4U Form Factor:\u003c\/strong\u003e Perfectly sized for standard 4U rack-mount server chassis, ensuring drop-in compatibility with most enterprise server builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Fin Stack:\u003c\/strong\u003e Dense aluminum fin array maximizes surface area for superior passive heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Copper Base Plate:\u003c\/strong\u003e Direct copper contact base ensures efficient thermal coupling with the CPU integrated heat spreader (IHS).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to enterprise standards for long-term, 24\/7 operation in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free Mounting:\u003c\/strong\u003e Straightforward installation designed for quick server builds and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e XE04-2066\/4677\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Pipes:\u003c\/strong\u003e 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Sockets:\u003c\/strong\u003e Intel LGA 2066, Intel LGA 4677\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 4U Server\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFin Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Heatsink?\u003c\/h3\u003e\n\u003cp\u003eServer CPUs generate significant heat, especially when running intensive workloads such as virtualization, AI inference, scientific computing, or large database queries. A reliable heatsink is the first line of defense in maintaining thermal stability, protecting your hardware investment, and ensuring uninterrupted uptime. This 5 heat pipe cooler is purpose-built for the rigors of continuous server operation.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on data center thermal management best practices, refer to the U.S. Department of Energy – Data Center Energy Efficiency Resources.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/038-inch-1280x720p-micro-display-diy-hdmi-driver-board-kit\"\u003e0.38\" 1280x720P Micro Display DIY Kit with HDMI Driver Board\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Computer_cooling\" target=\"_blank\" rel=\"noopener\"\u003eComputer cooling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which CPU sockets is this 4U server heatsink compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The XE04 heatsink is designed to fit Intel \u003cstrong\u003eLGA 2066\u003c\/strong\u003e (used in Intel Xeon W-series workstation processors) and \u003cstrong\u003eLGA 4677\u003c\/strong\u003e (used in Intel Xeon Scalable 4th Gen \"Sapphire Rapids\" server processors). Always verify your CPU socket type before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this heatsink passive or does it include a fan?\u003c\/h4\u003e\n\u003cp\u003eA: This is a passive heatsink designed to work with the airflow provided by your server chassis fans in a 4U rack environment. It relies on the 5 heat pipe array and high-density fin stack to transfer and dissipate heat efficiently within server airflow conditions. It does not include a bundled fan.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this heatsink fit inside my 4U server chassis?\u003c\/h4\u003e\n\u003cp\u003eA: This heatsink is specifically dimensioned for standard 4U rack-mount server chassis. We recommend confirming the internal clearance of your specific chassis (height, width, and CPU socket area) against the heatsink dimensions before installation to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the country of origin for this product?\u003c\/h4\u003e\n\u003cp\u003eA: This server CPU heatsink is \u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which CPU sockets is this 4U server heatsink compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XE04 heatsink is designed to fit Intel LGA 2066 (used in Intel Xeon W-series workstation processors) and LGA 4677 (used in Intel Xeon Scalable 4th Gen \\\"Sapphire Rapids\\\" server processors). 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We recommend confirming the internal clearance of your specific chassis (height, width, and CPU socket area) against the heatsink dimensions before installation to ensure a proper fit.\"}}, {\"@type\": \"Question\", \"name\": \"What is the country of origin for this product?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This server CPU heatsink is Made in Mainland China.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5 Heat Pipe 4U Server CPU Heatsink – LGA 2066 \/ LGA 4677\", \"item\": \"https:\/\/oasis-select.com\/products\/5-heat-pipe-4u-server-cpu-heatsink-lga-2066-4677\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"XE04-2066","offer_id":47746646278249,"sku":"14:193#XE04-2066","price":746.79,"currency_code":"USD","in_stock":true},{"title":"XE04-4677","offer_id":47746646311017,"sku":"14:771#XE04-4677","price":746.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S10749713cd0645dc88eeb67d7e096e5f2.webp?v=1783057438","url":"https:\/\/oasis-select.com\/products\/5-heat-pipe-4u-server-cpu-heatsink-lga-2066-4677","provider":"Oasis Select","version":"1.0","type":"link"}