03058431

What is the BOM number and port configuration of this I/O module?

This module carries BOM 03058431 and provides 2 independent 100Gb Ethernet ports via QSFP28 cages, designed for high‑density storage networking.

Which storage system is this module compatible with?

It is purpose‑built for the OceanStor Dorado 18000 V3 all‑flash storage array, ensuring seamless integration and validated driver support.

What host interface and controller does it use?

The module uses a PCIe 3.0 x16 host interface and is powered by the Hi1822 intelligent network controller, delivering low latency and high IOPS for enterprise workloads.

• PCIe 3.0 x16 lane width
• Hi1822 controller with hardware offload
• Supports RDMA and lossless Ethernet

Is this module hot‑swappable and what are its typical use cases?

Yes, it is a field‑replaceable unit (FRU) supporting online insertion and removal. Typical deployments include NVMe over Fabrics, storage clustering, and high‑speed data replication between Dorado 18000 V3 systems.