Name: QLE2694-SR QLogic 16GB 4-Port PCIe Fibre Channel HBA
Brand: QLogic
SKU: QLE2694-SR
Price: 114.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The QLogic QLE2694-SR is a quad-port 16Gbps Fibre Channel Host Bus Adapter that connects servers to storage networks with high speed and reliability. It fits into PCIe slots on servers and is commonly used where multiple SAN connections and fast data throughput are required, such as in enterprise storage environments and data centers.

General Information
Brand	QLogic
Part Number	QLE2694-SR

Technical Information
Protocol	Fibre Channel (FC)
Data Rate	16Gbps
Port Count	4-Port (Quad)
Bus Interface	PCIe 2.0 x8
Generation	Gen 5
Connector Type	SFP+ (LC)
Chipset / Controller	QLogic QLE2694
Network Topology	Point-to-Point, Switched Fabric (N-Port)
Bracket Height	Both Brackets Included

Advanced Features & Compatibility
Management Features	NPIV Support, Boot from SAN, Selective LUN Masking, Full Fabric Support, Diagnostics (D_Port), VMID Support
OS Compatibility	Windows Server 2019, Windows Server 2022, VMware ESXi 7.x, VMware ESXi 8.x, RHEL 8, RHEL 9, SLES 15, Solaris, AIX

Physical Characteristics
Form Factor	Low Profile (Half Height)
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
The QLogic QLE2694-SR is a high-performance Fibre Channel Host Bus Adapter designed to connect servers to storage networks. It provides four 16Gbps ports, allowing for multiple data paths and improved redundancy. Often found in data centers and enterprise storage setups, this adapter helps maintain smooth and high-speed communication between servers and storage arrays. Built for IT professionals managing SANs, it suits environments where reliable, fast storage access is critical. Its PCIe interface integrates easily with modern server architectures, supporting demanding workloads and virtualization. Key Features Offers four independent 16Gb Fibre Channel ports for enhanced connectivity Supports PCI Express 3.0 for efficient data handling and low latency Compatible with major SAN operating systems and storage vendors Includes features for link aggregation and failover to increase reliability Designed to optimize server-to-storage communication in enterprise environments Typically deployed in enterprise data centers, the QLE2694-SR helps maintain robust storage network performance. It plays a key role in storage virtualization, backup, and disaster recovery systems, ensuring data flows smoothly across the infrastructure.

Use Cases
The QLogic QLE2694-SR is primarily deployed in enterprise and data center environments where high-throughput, low-latency storage connectivity is critical. It supports IT infrastructures that require multiple simultaneous SAN links, such as virtualization clusters and large-scale storage arrays, enabling efficient data management and rapid access to storage resources. How It's Used: Connecting virtualization hosts in enterprise data centers to Fibre Channel SANs for shared storage access and VM migration. Integrating rack-mounted servers with high-performance storage clusters in cloud computing environments. Enabling multi-path I/O configurations in mission-critical financial services systems for enhanced redundancy and throughput. Supporting media production facilities that demand fast, parallel data transfers to large storage repositories. Facilitating edge computing nodes with robust SAN connectivity to central storage for real-time analytics workloads. This adapter facilitates scalable and reliable storage networking by providing multiple high-speed ports within a single PCIe slot, streamlining infrastructure complexity. Its deployment improves operational efficiency by supporting concurrent data streams and ensuring consistent performance under demanding workloads.