Broadcom 9620‑16i Tri‑Mode Storage Adapter (HBA)

The Broadcom 9620‑16i is a high‑performance, enterprise‑class internal storage controller supporting SAS, SATA and NVMe via Tri‑Mode architecture. With 16 internal ports (via 2 × SlimSAS SFF‑8654 connectors), PCIe 4.0 x8 host interface and support for up to ~24 Gb/s per port, it is built for mission‑critical storage systems requiring high throughput and device scalability. :contentReference[oaicite:1]{index=1}

Key Features

• Tri‑Mode support: Connect SAS (24 Gb/s), SATA (6 Gb/s) and NVMe devices on one adapter. :contentReference[oaicite:2]{index=2}
• Host Interface: PCI Express 4.0 x8 for high bandwidth. :contentReference[oaicite:3]{index=3}
• 16 internal storage ports: Two internal SlimSAS SFF‑8654 connectors enabling up to 16 device channels. :contentReference[oaicite:4]{index=4}
• Advanced features: Enterprise reliability (MTBF ~5 000 000 hours), broad OS support, optional RAID support in some variants. :contentReference[oaicite:5]{index=5}

Specifications (Selected)

• Model / Part No: 9620‑16i (05‑50111‑02) :contentReference[oaicite:6]{index=6}
• Host Bus: PCIe 4.0 x8 :contentReference[oaicite:7]{index=7}
• Interface Support: SAS up to 24 Gb/s, SATA up to 6 Gb/s, NVMe over PCIe via the same ports :contentReference[oaicite:8]{index=8}
• Channels: 16 internal ports via 2× SFF‑8654 SlimSAS connectors :contentReference[oaicite:9]{index=9}
• Power Consumption: Approximately 15 W typical. :contentReference[oaicite:10]{index=10}
• Dimensions: Approx. 155.6 mm × 68.9 mm (6.13″ × 2.71″) :contentReference[oaicite:11]{index=11}
• Operating Conditions: 0 °C to 55 °C ambient, 5‑90% humidity non‑condensing :contentReference[oaicite:12]{index=12}

Why Choose the 9620‑16i?

• Offers a modern internal high‑port, high‑performance solution for SAS/SATA/NVMe storage demands.
• Ideal for data centres, enterprise servers, NAS appliances or high‑density storage systems where internal connections are preferred.
• Future‑proofed for NVMe usage while maintaining compatibility with SAS/SATA environments.

Compatibility & Considerations

• Ensure your motherboard/host supports a PCIe 4.0 x8 (or at least equivalent) slot to gain full performance. Using a slower bus may bottleneck performance. :contentReference[oaicite:13]{index=13}
• Cabling/backplane: the two internal SFF‑8654 connectors require compatible cables/backplanes supporting SlimSAS for the full port count. :contentReference[oaicite:14]{index=14}
• Firmware/driver considerations: Although mostly plug‑and‑play, you may need the latest firmware from Broadcom for NVMe features or specific RAID/eHBA functionality. :contentReference[oaicite:15]{index=15}

Keywords

Broadcom 9620‑16i, Tri‑Mode HBA, internal 16‑port storage controller, SAS/SATA/NVMe adapter, PCIe 4.0 x8, data‑centre storage card