HP 4X QDR CX 2 Infiniband 2 Port PCI Express 2.0 X8 Host Channel Adapter 592520-B21

Port: 2

The HP 4X QDR CX 2 Host Channel Adapter is equipped with 2 ports, providing users with enhanced connectivity options and flexibility. Having 2 ports allows for simultaneous data transfer between multiple devices, improving efficiency and productivity. In this section, we will explore the benefits and importance of this feature in detail.

Increased Bandwidth

With 2 ports, the HP 4X QDR CX 2 Host Channel Adapter offers increased bandwidth capacity. Each port can handle high-speed data transfer, enabling users to transmit and receive large amounts of data simultaneously. This is particularly advantageous for businesses or individuals dealing with data-intensive tasks, such as video editing, data analysis, or virtualization.

Improved Performance

By utilizing both ports, users can distribute their network traffic across multiple channels. This load balancing technique optimizes performance by reducing congestion on a single port. It ensures that each port operates efficiently, preventing bottlenecks and maintaining a smooth flow of data. Users can experience improved response times and reduced latency, resulting in enhanced overall system performance.

Redundancy and Failover

Another significant advantage of having 2 ports is the ability to configure redundancy and failover setups. Redundancy ensures that if one port or cable fails, the other port can seamlessly take over the workload without interrupting operations. This feature is crucial for critical applications where downtime can result in significant losses or disruptions.

Furthermore, administrators can set up failover configurations in which one port serves as a backup for the other. In the event of a failure or disconnection on the primary port, the secondary port automatically becomes active, ensuring uninterrupted connectivity. This redundancy and failover capability adds an extra layer of reliability and fault tolerance to the system.

Interface: Infiniband

The HP 4X QDR CX 2 Host Channel Adapter utilizes the Infiniband interface, which offers several benefits and holds great importance for users seeking high-performance networking solutions. Let's explore the advantages of this interface in more detail.

High Speed and Low Latency

Infiniband is renowned for its high-speed data transfer capabilities, making it ideal for demanding applications that require rapid and efficient communication between devices. The interface can deliver data at rates of up to 40 Gbps, providing users with lightning-fast connectivity. This high bandwidth is particularly beneficial for tasks such as real-time data analysis, high-performance computing, and multimedia streaming.

Additionally, Infiniband boasts low latency, meaning that data can be transmitted with minimal delay. This is especially critical in industries such as finance or scientific research where real-time data processing and analysis are crucial. The reduced latency ensures that time-sensitive operations can be performed swiftly and efficiently.

Infiniband's architecture offloads network processing tasks from the CPU, reducing the overall CPU overhead. By handling network-related functions independently, the interface frees up valuable processing resources for other critical tasks. This results in improved system performance and enables users to maximize their computing power.

The Infiniband interface provides excellent scalability options for users who anticipate future growth or expansion. It supports a large number of devices and allows for the creation of high-performance clusters or networks. Users can seamlessly add more devices to their network infrastructure without compromising performance or stability.

Furthermore, Infiniband's ability to maintain low latency even with increased device count ensures that performance remains consistent as the network scales. This scalability feature is particularly valuable for businesses experiencing growth or implementing resource-intensive applications.

PCI Express Version: 2.0

The HP 4X QDR CX 2 Host Channel Adapter utilizes the PCI Express 2.0 standard, offering users numerous benefits and playing a crucial role in ensuring optimal performance and compatibility. Let's delve into the advantages and importance of this feature.

Increased Bandwidth

PCI Express 2.0 brings a significant boost in bandwidth compared to its predecessor, allowing for faster data transfer rates. With a per-lane bandwidth of up to 500 MB/s (megabytes per second), the interface offers increased throughput, enabling users to handle large volumes of data more efficiently. This enhanced bandwidth is particularly advantageous for applications that require high-speed data transfers, such as multimedia editing or database management.

Backward Compatibility

One of the key advantages of PCI Express 2.0 is its backward compatibility with previous versions. This means that the HP 4X QDR CX 2 Host Channel Adapter can be used in systems equipped with older PCI Express slots, ensuring compatibility with a wide range of devices and systems. Users can seamlessly upgrade their infrastructure without needing to replace existing hardware, reducing costs and simplifying the migration process.

Future-Proofing

By utilizing PCI Express 2.0, users can future-proof their systems to some extent. While newer versions of PCI Express have since been developed, version 2.0 remains widely supported and compatible with modern systems. This ensures that the HP 4X QDR CX 2 Host Channel Adapter will continue to function optimally even as technology evolves. Users can be confident that their investment will remain relevant for years to come.

PCI Express Size: X8

The HP 4X QDR CX 2 Host Channel Adapter features a PCI Express x8 interface size, offering users several benefits and importance in terms of performance and compatibility. Let's explore why this size is significant for users.

Increased Bandwidth

The x8 size of the PCI Express interface provides increased bandwidth compared to smaller sizes, such as x1 or x4. With eight lanes available for data transfer, the HP 4X QDR CX 2 Host Channel Adapter can handle more substantial amounts of data simultaneously. This enhanced bandwidth is crucial for applications that demand high-speed data transfers, ensuring optimal performance and minimizing bottlenecks.

Compatibility

The x8 size is widely supported and compatible with a vast array of systems and devices. It allows users to install the HP 4X QDR CX 2 Host Channel Adapter in a variety of motherboards and servers without compatibility issues. This versatility ensures that users can integrate the adapter seamlessly into their existing infrastructure, regardless of the system's specific requirements.

Future Expansion

The x8 size also provides room for future expansion and scalability. Users can take advantage of the available lanes to add additional devices or adapters to their system without compromising performance. This flexibility is particularly valuable for businesses or individuals who anticipate future growth or those looking to enhance their network capabilities over time.

Bracket Type: Standard

The HP 4X QDR CX 2 Host Channel Adapter comes with a standard bracket type, offering users simplicity and compatibility in installation. Let's explore the benefits and importance of this feature in more detail.

Easy Installation

The standard bracket type ensures straightforward installation of the HP 4X QDR CX 2 Host Channel Adapter into compatible systems. The standardized design eliminates the need for any additional modifications or adjustments during installation, saving time and effort. Users can simply follow the standard installation procedures outlined in the product documentation, making it accessible even for those with limited technical expertise.

Compatibility

The standard bracket type guarantees compatibility with a wide range of systems, including most standard-sized server chassis and motherboards. Users can confidently integrate the adapter into their existing infrastructure, knowing that it will fit seamlessly without any compatibility issues. This compatibility feature ensures that the HP 4X QDR CX 2 Host Channel Adapter can be used in various setups, expanding its usability and versatility.

Interchangeability

The standard bracket type allows for interchangeability with other compatible adapters or devices. Users can easily swap the adapter with another standard bracket-equipped device if needed, without requiring any additional adjustments or modifications. This flexibility enables users to customize their setup or adapt to changing requirements effortlessly.

Part Number: 592520-B21

The HP 4X QDR CX 2 Host Channel Adapter is identified by its unique part number, 592520-B21. This part number holds significance for users in terms of identification and compatibility. Let's explore the benefits and importance of this feature.

Accurate Identification

The part number serves as a distinct identifier for the HP 4X QDR CX 2 Host Channel Adapter. It ensures that users can accurately identify and differentiate the adapter from other similar products in the market. This is particularly important when replacing or upgrading components within a system, as it guarantees that the correct adapter is selected for compatibility and functionality.

Compatibility Verification

The part number plays a crucial role in compatibility verification when integrating the HP 4X QDR CX 2 Host Channel Adapter into existing systems. By referencing the part number, users can ensure that the adapter is compatible with their specific system requirements. This eliminates any potential compatibility issues and ensures a seamless integration process.

Easy Ordering and Support

The part number simplifies the ordering process for users who wish to purchase the HP 4X QDR CX 2 Host Channel Adapter. By providing the part number to the vendor, users can ensure that they receive the correct product without confusion or ambiguity. Additionally, the part number serves as a reference when seeking technical support or assistance, allowing support teams to provide accurate guidance based on the specific product model.