The Fujitsu A3C40133291B fan module is a 12‑volt DC, 2.25‑ampature cooling solution designed for use in Fujitsu Primergy server systems, specifically the RX300, S7, and S8 models. Manufactured by Fujitsu, this module delivers reliable airflow to help maintain optimal operating temperatures in high‑density server environments. Its 12‑V DC input and 2.25‑A current rating make it compatible with the power supplies found in the specified Primergy chassis, ensuring seamless integration without the need for additional adapters or power conversion. This fan module is ideal for IT professionals seeking a straightforward, brand‑approved replacement or upgrade for their Fujitsu server cooling infrastructure.