{"product_id":"hp-721937-001-cooling-fans","title":"721937-001 HP CPU Cooling Fan for ProBook 445\/450\/455 Gen1","description":"\u003cp\u003eThis 721937-001 HP CPU Cooling Fan is a dedicated replacement part designed specifically for HP ProBook 445, 450, and 455 models of the first generation. Engineered to match the original fan’s mounting geometry and airflow requirements, it provides reliable cooling performance for the laptop’s central processing unit. The fan is compatible with the standard power and connector interface found on these ProBook models, ensuring a straightforward installation that restores optimal thermal management. By replacing a worn or failed fan with this OEM‑grade component, users can maintain system stability and extend the lifespan of their device.\u003c\/p\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":67484249555234,"sku":"721937-001","price":139.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/1140\/2530\/files\/721937-001.jpg?v=1791514920","url":"https:\/\/storagemagnet.com\/products\/hp-721937-001-cooling-fans","provider":"Storage Magnet","version":"1.0","type":"link"}