FN636C IBM 12X4412 I/O Sas Controller For Ds8000 Series PCI-E X4, 2 X Db9, 2 X QSFP, 2 X Rj45

The FN636C IBM 12X4412 I/O SAS controller is engineered to deliver seamless, high‑throughput connectivity for the DS8000 series, enabling robust data path integration across enterprise storage environments. Designed with a PCI‑E x4 interface, it provides a reliable bridge between your server and SAS back‑end devices, while the dual DB9, QSFP, and RJ45 ports give flexible options for management, redundancy, and high‑speed networking. This controller’s proven IBM pedigree ensures uncompromised data integrity, low latency, and effortless scalability, making it an essential component for mission‑critical storage arrays that demand uncompromising performance and reliability.