{"product_id":"hpe-p81954-b21-dl325-gen12-closed-loop-liquid-cooling-heat-sink-kit-320w-cpu","title":"HPE P81954-B21 | DL325 Gen12 Closed-Loop Liquid Cooling Heat Sink Kit, ≥320W CPU","description":"The HPE ProLiant DL325 Gen12 Closed-Loop Liquid Cooling Heat Sink Kit (P81954-B21) is a purpose-built server cooling solution for high-TDP workloads requiring processor thermal dissipation of 320W or greater. Designed for the HPE ProLiant Compute DL325 Gen12 platform, the kit includes an integrated cold plate, pump, tubes, and radiator — delivering direct liquid cooling to the processor without requiring any external coolant infrastructure. This makes it ideal for dense compute environments running AMD EPYC processors at maximum TDP, where standard air cooling is insufficient.\u003cbr\u003e\u003cbr\u003eThe kit integrates with the DL325 Gen12's iLO 7 management system, which provides built-in leak detection with automatic system shutdown in the event of a leak — ensuring server and data centre safety. Installation requires the companion Liquid Cooling Fan Kit (P81953-B21) and Air Baffle Kit (P81928-B21). The module is field upgradeable and self-repairable, with a recommended replacement interval of every five years. Note: this kit is not compatible with GPU CTO server configurations. Visit iptrading.com.au to secure your order — enterprise-grade hardware with expert support.","brand":"HPE","offers":[{"title":"Default Title","offer_id":64100279878001,"sku":"P81954-B21","price":4781.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/oWkje-1lKUu7hfftQeCmfQ.c-r_33cc09cb-52ff-4bc8-a23a-49e505e7908d.jpg?v=1782288222","url":"https:\/\/www.iptrading.com.au\/products\/hpe-p81954-b21-dl325-gen12-closed-loop-liquid-cooling-heat-sink-kit-320w-cpu","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}