QLogic QLE2562 / HP 489191-001 8Gb Dual Port Fibre Channel PCIe Host Bus Adapter

The QLogic QLE2562, also known as HP part 489191-001, is a reliable dual-port 8Gb Fibre Channel host bus adapter for demanding storage networks. It is built for fast data access, smooth SAN connectivity, and dependable enterprise use. As a result, it is a smart and cost-effective choice for server upgrades and replacement projects.

This low-profile PCI Express adapter is designed for high-performance Fibre Channel environments. In addition, it helps improve server-to-storage communication while supporting stable throughput for business-critical workloads. Its dual-port design also adds flexibility, which is useful for redundancy, load balancing, and better path availability.

Key Features

• Dual-port 8Gb Fibre Channel host bus adapter
• Based on the QLogic QLE2562 platform
• HP spare part: 489191-001
• Low-profile form factor for space-saving server installations
• PCI Express interface for fast host connectivity
• Supports high-speed SAN environments
• Ideal for enterprise storage, backup, and virtualization tasks
• Helps support path redundancy and failover configurations

Product Highlights

This adapter delivers 8Gb Fibre Channel performance on each port, so it can support fast and efficient access to shared storage. Moreover, the dual-port layout helps improve uptime because it enables multiple data paths. That makes it well suited for virtualized servers, database systems, and data center environments.

The low-profile design fits compact server chassis with ease. At the same time, the PCIe connection helps maintain strong system responsiveness. Therefore, it is a practical solution for businesses that need trusted Fibre Channel performance without overspending.

Technical Attributes

• Product type: Fibre Channel host bus adapter
• Brand chipset: QLogic
• Model: QLE2562
• HP part number: 489191-001
• Ports: 2 Fibre Channel ports
• Data rate: 8Gb per port
• Bus interface: PCI Express
• Form factor: Low profile
• Use case: Storage area network connectivity
• Common deployment: Enterprise servers and SAN infrastructure

Why Choose This Adapter?

If you need dependable SAN connectivity, this adapter offers a strong balance of speed, flexibility, and value. In addition, its enterprise-focused design helps support continuous access to storage resources. Because of that, it is a solid option for IT teams that want proven Fibre Channel performance at an affordable price.

This model is especially useful for upgrades, replacements, and maintenance stock. So, if you are building or expanding a Fibre Channel environment, it delivers the performance and compatibility needed for day-to-day business operations.