44C0558 IBM Lenovo Fan & Heat Sink

The 44C0558 IBM Lenovo Fan & Heat Sink is a high‑performance cooling solution designed to replace or upgrade the thermal management components in compatible IBM Lenovo laptops and workstations. This unit combines a precision fan with an integrated heat sink to efficiently dissipate heat from the central processing unit and surrounding circuitry. Constructed with durable materials and engineered for optimal airflow, it helps maintain stable operating temperatures and prolongs component life. The fan and heat sink assembly is compatible with a range of Lenovo models that require the 44C0558 part number, ensuring reliable installation and seamless integration into existing systems.