Dell Dual Port 16 Gbit PCIe 3.0 Host Bus Adapter

The Dell 0CK9H1 is a host bus adapter that gives any compatible Dell server two independent 16 Gbit per second fibre channel connections through a PCIe 3.0 x8 interface. By linking directly to an external storage network, it delivers the low latency and high throughput that demanding workloads expect.

Each port operates on its own fabric, so you can build truly redundant paths or spread traffic across separate switches for balanced performance. The card accepts standard SFP+ transceivers, letting you match multimode or single-mode optics to the fibre you already have in place. This flexibility keeps expansion costs predictable while safeguarding future upgrades.

In a virtualized cluster, the adapter keeps shared datastores responsive during live migrations and snapshot operations. Database teams gain faster log writing and shorter backup windows, while media professionals can stream large files directly to the SAN without dropped frames. Any environment that values predictable latency—such as high-performance computing, analytics, or backup-as-a-service—will see immediate benefits.

Installation is straightforward. Slide the card into an open PCIe slot, secure the bracket, and load the Dell-certified driver. Because it is qualified for Dell enterprise platforms, features like multipath I/O, zoning, and fabric failover work exactly as documented in Dell management tools. The result is a reliable storage link that fits seamlessly into existing data center workflows.

Highlights:

• Two fibre channel ports, each rated at 16 Gbit per second
• Connects through a PCIe 3.0 x8 host interface
• Accepts standard SFP+ optical transceivers for flexible cabling
• Qualified for Dell enterprise servers and storage arrays
• Supports redundant paths and load-balanced SAN traffic