Description
Product Overview of QLogic QLE2742-SR-CK 32GB HBA
QLE2742-SR-CK QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA is a type of Host Bus Adapter (HBA) designed by QLogic, a leading manufacturer of storage networking solutions. It is a powerful and reliable tool that enables high-speed data transfer between storage devices and servers. The QLogic QLE2742-SR-CK is a
32 Gigabytes (GB) Dual Port Peripheral Component Interconnect Express (PCI-E) GEN3 X8 Fibre Channel Host Bus Adapter (HBA) designed to enhance storage connectivity and provide efficient data transfer in modern data centre environments.
Host Bus Adapter (HBA)
A Host Bus Adapter, commonly known as an HBA, is a hardware device that connects a host system, such as a server or a computer, to storage devices like hard drives or storage area networks (SANs). HBAs act as an intermediary, facilitating the transfer of data between the host system and storage devices. The QLogic QLE2742-SR-CK is a specific type of HBA optimized for
Fibre Channel connectivity.
Fibre Channel
Fibre Channel is a high-speed data transfer technology primarily used in storage area networks (SANs). It enables the reliable and rapid transmission of data between servers and storage devices. Fibre Channel technology is known for its low latency and high bandwidth, making it an ideal choice for demanding data environments.
PCI-E GEN3 X8
The PCI-E (Peripheral Component Interconnect Express) interface is a standard for connecting various hardware components, such as graphic cards, network cards, and HBAs, to a motherboard. The QLogic QLE2742-SR-CK utilizes the third generation (GEN3) of the PCI-E interface, providing high-speed data transfer capabilities with eight lanes (X8) for enhanced performance.
32GB Dual Port Connectivity
The QLE2742-SR-CK offers two 32GB Fibre Channel ports, providing high-speed and redundant connectivity. This dual-port configuration allows for load balancing and failover capabilities, ensuring continuous access to storage resources even in the event of a port failure.
Low Latency and High Bandwidth
With Fibre Channel technology and GEN3 PCI-E X8 interface, this HBA boasts low latency and high bandwidth, making it suitable for latency-sensitive applications and data-intensive workloads. Businesses can experience improved application performance and reduced data transfer times.
Enhanced Data Protection
Data integrity is crucial in storage environments. The QLogic QLE2742-SR-CK includes features like data integrity offload, which helps protect against data corruption during transmission, and end-to-end error checking to ensure data accuracy.
Virtualization Support
For virtualized environments, the QLogic QLE2742-SR-CK offers features such as NPIV (N_Port ID Virtualization) and SR-IOV (Single Root I/O Virtualization), enabling efficient virtual machine (VM) management and resource allocation.
High Performance
- The 32GB data transfer rate, low latency, and high bandwidth of this HBA result in improved overall system performance. Applications and data access become faster and more responsive.
Redundancy and Failover
- The dual-port configuration ensures redundancy and failover support. In case one port experiences an issue, the other port takes over, minimizing downtime and data loss.
Data Integrity
- The data integrity features, including data integrity offload and end-to-end error checking, enhance data protection during transmission, reducing the risk of data corruption.
Virtualization Efficiency
- Support for NPIV and SR-IOV simplifies virtual machine management and resource allocation in virtualized environments. This leads to better resource utilization and improved performance for virtualized workloads.
Applications and Use Cases
The QLogic QLE2742-SR-CK HBA finds its applications in various scenarios where high-performance storage connectivity is essential. Let’s explore some of the key use cases:
- Data Centers: In data environments, where large amounts of data need to be stored and accessed efficiently, the QLE2742-SR-CK ensures quick and reliable access to storage resources. Its low latency and high bandwidth are particularly valuable for data-intensive applications and databases.
- Virtualized Environments: Virtualization technologies are widely used to optimize resource utilization. This HBA’s support for NPIV and SR-IOV makes it a suitable choice for virtualized environments, enabling efficient VM management and improving overall system performance.
- High-Performance Computing (HPC): HPC clusters require high-speed data transfer capabilities to handle complex simulations and calculations. The QLogic QLE2742-SR-CK provides the necessary bandwidth and low latency for HPC applications.
- Business Continuity and Disaster Recovery: For businesses that require continuous access to their data and mission-critical applications, the dual-port configuration of this HBA ensures redundancy and failover support, reducing the risk of data loss and downtime.
- Media and Entertainment: In the media and entertainment industry, where large media files need to be transferred and processed quickly, the QLE2742-SR-CK facilitates efficient data transfer and playback, enhancing the content creation workflow.
Dual Port PCI-E Fibre Channel HBA
QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA is a type of Host Bus Adapter that is used to connect servers to storage area networks (SANs). It provides a high-speed, low-latency connection between servers and SANs, allowing for faster data transfer rates and improved application performance. This HBA has two ports, which means that it can connect to two different SANs at the same time, providing redundancy and failover capabilities.
Features
- High-Speed Data Transfer: The QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA provides a high-speed data transfer rate of up to 32 Gbps, making it ideal for applications that require fast data access and transfer.
- Dual-Port Design: The HBA has a dual-port design that allows for redundancy and failover capabilities. If one port fails, the other port can take over automatically, ensuring that the data transfer is not interrupted.
- PCI-E Interface: The HBA is designed with a PCI-E interface, which provides a high-speed connection between the HBA and the server. This interface ensures that data transfer is not slowed down by the HBA, which can be a bottleneck in some systems.
- Fibre Channel Protocol: The HBA uses the Fibre Channel protocol, which is a high-speed, low-latency protocol that is designed for storage networking. This protocol is ideal for SANs, as it provides a reliable and fast connection between servers and storage devices.
- Advanced Management Features: The QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA comes with advanced management features, such as SANsurfer, which allows for easy configuration and monitoring of the HBA. This makes it easy to manage and maintain the HBA, ensuring that it is always running at peak performance.
Benefits
- High-Speed Data Transfer: The QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA provides a high-speed data transfer rate, which is essential for applications that require fast data access and transfer. This can improve application performance and reduce latency, which can be critical in some environments.
- Redundancy and Failover: The dual-port design of the HBA provides redundancy and failover capabilities, ensuring that the data transfer is not interrupted in case of a port failure. This can provide peace of mind for IT administrators, knowing that their data is always available and accessible.
- Scalability: The QLogic Sanblade 32GB Dual Port PCI-E Fibre Channel HBA is scalable, meaning that it can be easily integrated into larger SAN environments. This makes it ideal for businesses that are growing and need to expand their storage networking capabilities.
- Easy to Manage: The HBA comes with advanced management features that make it easy to configure and monitor. This can save time and resources, as IT administrators can easily manage and maintain the HBA without needing specialized skills or knowledge.
General Information about the QLogic QLE2742-SR-CK
- Manufacturer: QLogic
- Model Number or SKU# QLE2742-SR-CK
- Product Type: Host Bus Adapter
Performance for 32 GBPS Host Bus Adapter
- Data Transfer Rate: 32 GBPS
- Connectivity Technology: Wired
- Data Link Protocol: 32GB Fibre Channel
- Fibre Channel: Fc-Gs-2, Fc-Gs-3, Fc-Tape, Fcp-2, Fc-Pi-5, SCSI-Fcp, Fc-Pi-6
- Max Transfer Distance: 623 Ft
In summary, the QLogic QLE2742-SR-CK is a 32GB Dual Port Fibre Channel Host Bus Adapter that brings high-performance storage connectivity to a variety of IT environments. Its impressive data transfer rate, low latency, and compatibility with multiple operating systems and virtualization platforms make it a versatile and efficient choice for data, virtualization, high-performance computing, and other applications. Businesses can benefit from the redundancy, data integrity, and reliability offered by this HBA, ensuring seamless access to critical data and applications.
Whether you’re looking to enhance the performance of your data, streamline virtualization, or improve data access in your media and entertainment workflow, the QLogic QLE2742-SR-CK presents a compelling solution. Its ease of installation and compatibility with a range of hardware and software components make it a valuable addition to any IT infrastructure.
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