Broadcom Avago 9305‑24i PCIe3.0 IT‑Mode 12G SAS Tri‑Mode Internal‑Only HBA Storage Adapter

Basic Parameter Table

Core Product Features

1. High‑density PCIe‑3.0 internal‑only IT‑mode HBA card built‑on SAS3224 chip, pre‑flashed with native IT pass‑through firmware, without hardware‑RAID function. It is engineered for large‑scale 24‑bay rack‑mount ZFS, TrueNAS enterprise NAS systems and software‑defined‑storage (SDS) nodes.
2. PCIe 3.0 x8 bandwidth, six SFF‑8643 internal ports supporting up to 24 internal drive channels for high‑capacity storage chassis.
3. Tri‑mode compatibility supports 12G SAS HDD, 6G SATA SSD and U.2 NVMe drives, enabling mixed‑storage deployments of mechanical hard‑disks and solid‑state drives.
4. Large passive rib‑type heat sink, fan‑free design, zero‑noise, stable for 24/7 continuous long‑term operation in datacenter rack‑mounted servers.
5. DOM digital diagnostic monitoring; drive health, link status and card temperature can be monitored via the StorCLI command‑line utility for routine system maintenance.
6. Hot‑swap‑capable, supporting online hard‑disk replacement without shutting down the host server.

Application Scenarios

• 24‑bay rack‑mount enterprise‑grade TrueNAS / ZFS NAS storage servers
• Large‑scale software‑defined‑storage (SDS) multi‑disk virtualization nodes
• Mass‑capacity private‑cloud cold‑data backup and long‑term archive storage
• 4K‑8K video post‑production high‑capacity local storage array expansion