The 00NA900 IBM Hot Swap Fan is a dedicated cooling component designed for the IBM Compute Book x6. This fan supports hot‑swap functionality, allowing it to be replaced or serviced while the system remains operational, minimizing downtime. As a proprietary part, it ensures optimal compatibility and performance with the Compute Book x6’s internal architecture. The fan is engineered to maintain adequate airflow and temperature regulation for the device’s components, contributing to reliable operation and extended hardware lifespan. Ideal for maintenance or upgrade scenarios where continuous uptime is required, this fan provides a straightforward solution for cooling needs in IBM’s portable workstation lineup.