{"product_id":"hpe-p81953-b21-proliant-dl325-gen12-closed-loop-liquid-cooling-fan-kit","title":"HPE P81953-B21 | ProLiant DL325 Gen12 Closed-Loop Liquid Cooling Fan Kit","description":"The HPE ProLiant DL325 Gen12 Closed-Loop Liquid Cooling Fan Kit (P81953-B21) is a purpose-built server cooling accessory for the ProLiant Compute DL325 Gen12 platform, designed to support AMD EPYC Gen5 processors operating at TDPs of 320W and above. It works exclusively alongside the HPE Closed-Loop Liquid Cooling Heat Sink (P81954-B21) and the Air Baffle Kit (P81928-B21), forming a compact radiator-based thermal management system optimised for 1U high-density rack deployments. Up to seven units may be required per server depending on memory and storage configuration.\u003cbr\u003e\u003cbr\u003eBeyond thermal performance, this fan kit integrates with HPE iLO 7 for intelligent leak detection — automatically shutting down the server if coolant leakage is detected and preventing restart until the event is cleared, with REST API support for streamlined recovery. As a field-replaceable component with a recommended five-year service interval, it ensures long-term reliability for demanding enterprise workloads. Order direct from iptrading.com.au — Australian-owned and operated since 2001.","brand":"HPE","offers":[{"title":"Default Title","offer_id":64100279812465,"sku":"P81953-B21","price":167.74,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/oWkje-1lKUu7hfftQeCmfQ.c-r_172d0e79-b285-4289-b966-10093c9b54e3.jpg?v=1782288214","url":"https:\/\/www.iptrading.com.au\/products\/hpe-p81953-b21-proliant-dl325-gen12-closed-loop-liquid-cooling-fan-kit","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}