Name: QLogic 4GB Single Port PCI-E FC HBA
Brand: Dell
Price: 13.95 USD
Availability: InStock

Dell UD551 QLogic 4GB Single Port PCI-E FC HBA

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$13.95

Same day shipping available.

In Stock: 6
Manufacturer: Dell
Model or Part: UD551
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Dell QLogic 4GB Single Port PCI-E FC HBA (model UD551) delivers reliable, high-performance fibre channel connectivity for enterprise storage environments. Designed to integrate seamlessly into Dell PowerEdge servers, this host bus adapter provides fast data transfer rates while reducing CPU overhead, making it an ideal choice for virtualization, database, and backup workloads.

Key Features

Single 4Gb/s Fibre Channel port for dedicated storage networking
4GB DDR memory buffer to smooth burst traffic and improve throughput
PCI Express x8 interface ensures low latency and high bandwidth
Hot-plug capability for minimal downtime during maintenance or upgrades
Full support for Dell OpenManage integration and remote monitoring
Compatible with a wide range of QLogic firmware versions for future scalability

Technical Specifications

Manufacturer: Dell
Model/Part Number: UD551
Adapter Type: Single Port Fibre Channel Host Bus Adapter
Port Speed: 4Gb/s (8Gb/s optional with firmware upgrade)
Memory: 4GB DDR
Interface: PCI Express x8 (Gen1/Gen2 compatible)
Form Factor: Low profile, full height options available
Operating Systems: Windows Server 2019/2022, Linux distributions, VMware ESXi, Hyper-V
Management Tools: Dell OpenManage, QLogic SANsurfer, CLI utilities

Typical Applications

High-availability storage area networks (SAN) for critical enterprise data
Virtual machine hosts that require fast, consistent I/O performance
Database servers handling large transaction volumes
Backup and disaster recovery solutions needing reliable throughput
Converged infrastructure deployments where multiple workloads share a common storage fabric

This Dell QLogic 4GB FC HBA combines robust build quality with advanced features to help IT teams achieve faster data access, improved application response times, and greater overall system efficiency.