03058431

What is the BOM number of this I/O module and which storage system does it support?

This product carries BOM number 03058431 and is specifically designed as a Finished Board Unit for the OceanStor Dorado 18000 V3 enterprise storage system.

What are the interface type, port count, and speed of this module?

It provides 2 ports of 100Gb Ethernet connectivity using QSFP28 form-factor transceivers, delivering high-throughput network I/O performance.

Which controller chip and bus interface are used on this board?

The module integrates the Hi1822 controller chip and operates over a PCIe 3.0 x16 host bus interface, ensuring low-latency data transfer for demanding storage workloads.

What are the typical deployment scenarios for this 03058431 I/O module?

This module is commonly deployed in high-end all-flash storage arrays to support:

• High-speed SAN fabric connectivity
• Storage clustering and replication links
• NVMe over Fabric (NVMe-oF) acceleration
• Large-scale database and virtualized environment backend storage