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HP AD355AR 2-Ports Fibre Channel 4Gb/s PCI Express X4 Host Bus Adapter
- Interface Type: Fibre Channel
- Speed: 4Gb/s
- Number of Ports: 2
- Bus Type: PCI Express (PCIe) X4
- Form Factor: Host Bus Adapter (HBA)
- Supports dual-port connectivity for redundancy
- Designed for HP servers
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Product Overview
The HP AD355AR is a 2-port Fibre Channel host bus adapter operating at 4Gb/s over a PCI Express X4 interface. It provides high-speed connectivity for storage area networks.
Technical Information
| Interface | Fibre Channel |
| Speed | 4Gb/s |
| Number of Ports | 2 |
Additional Specifications
| Bus Type | PCI Express (PCIe) X4 |
| Product Type | Host Bus Adapter (HBA) |
Product Description
The HP AD355AR is a dual-port Fibre Channel host bus adapter (HBA) designed to deliver high-speed storage connectivity for HP servers. Operating at 4Gb/s per port, this adapter provides the necessary bandwidth for demanding storage area network (SAN) applications, ensuring efficient data access and transfer. Utilizing the PCI Express X4 interface, the AD355AR leverages the performance advantages of PCIe, offering increased throughput and lower latency compared to older bus architectures. The dual-port design is crucial for implementing redundant storage paths (multipathing), which enhances data availability and fault tolerance in critical environments. This HBA is an essential component for businesses that rely on Fibre Channel SANs for their storage infrastructure. It ensures reliable and high-performance connectivity to storage arrays, supporting a wide range of enterprise workloads, including virtualization, databases, and high-performance computing.

