Dell Quad-Port SAS 12 Gb/s Host Bus Adapter (HBA)

The Dell DP/N 0HHJD7 12 Gb/s SAS Host Bus Adapter is a high-performance PCIe expansion card engineered to connect enterprise servers to multiple SAS storage devices with maximum speed and reliability. Designed for non-RAID operation, this HBA provides direct passthrough access to drives, allowing the operating system or software-defined storage solutions to manage disks efficiently.

Built for Dell PowerEdge servers, the 0HHJD7 adapter supports demanding workloads such as virtualization, databases, backup systems, and large-scale storage expansion. Its high-bandwidth PCIe interface and multi-port SAS connectivity ensure consistent data throughput and scalable storage performance in professional IT environments.

Technical Specifications

• Part Number: Dell DP/N 0HHJD7

• Controller Type: SAS Host Bus Adapter (HBA)

• Interface: PCI Express 3.0 x8

• Data Transfer Rate: Up to 12 Gb/s per SAS lane

• Ports: 4 ? Mini-SAS HD (SFF-8644)

• Total Drive Support: Up to 16 SAS devices (using breakout cables)

• RAID Support: No (HBA / passthrough mode)

• Protocol: Serial Attached SCSI (SAS)

• Form Factor: PCIe add-in card (server-grade)

• Compatibility: Dell PowerEdge servers and compatible SAS storage enclosures

• Use Cases: Storage expansion, JBOD connectivity, virtualization, database servers, software-defined storage

This adapter is an excellent choice for organizations requiring high-speed, reliable SAS connectivity without RAID overhead, ensuring flexibility and performance for modern enterprise storage solutions.