Before we dive into the specifics of the HPE 825111-B21, let's establish a fundamental understanding of network adapters. These essential components play a pivotal role in connecting computers and other devices within a network, enabling data exchange and communication.
The Evolution of Network AdaptersOver the years, network adapters have evolved to meet the escalating demands of modern computing. The HPE 825111-B21 stands out as a testament to this evolution, incorporating advanced technologies to deliver optimal performance in today's dynamic IT landscape.
Key Features of HPE 825111-B21 Network Adapter- Port Configuration and Speed: The HPE 825111-B21 boasts a 2-port configuration, providing users with flexibility in connecting multiple devices. What sets it apart is the impressive speed it offers — a staggering 100 Gigabits per second (Gbps). This exceptional speed ensures swift data transfer and low latency, catering to the needs of data-intensive applications.
- Small Form Factor Pluggable (QSFP) Design: The small form factor pluggable (QSFP) design of the HPE 825111-B21 contributes to its versatility and space efficiency. QSFP connectors have become an industry standard for high-speed data transmission, and this network adapter harnesses their power to deliver a compact yet robust solution.
- Peripheral Component Interconnect Express (PCI-E) Interface: The PCI-E interface is a cornerstone of modern computing, and the HPE 825111-B21 leverages this interface to provide a seamless connection to compatible systems. This ensures not only high-speed data transfer but also easy integration into existing setups.
- Gigabit Ethernet 3.0x6 Support: The Gigabit Ethernet 3.0x6 support further enhances the capabilities of the HPE 825111-B21. This standard ensures compatibility with the latest networking technologies, making it a future-proof solution for evolving network infrastructure.
- Benchmarking Performance: In benchmark tests, the HPE 825111-B21 consistently demonstrates exceptional performance metrics. Whether it's throughput, latency, or reliability, this network adapter excels in every aspect, meeting and often exceeding the expectations of users with diverse networking needs.
- Reliability in Real-World Scenarios: Real-world scenarios demand reliability and the HPE 825111-B21 delivers on this front. From handling large-scale data transfers to supporting mission-critical applications, this network adapter proves its mettle in environments where downtime is not an option.
- The 825111-B21 HPE 2-port 840 QSFP28 100 Gbps Gigabit Ethernet PCI-E 3.0 x8 network adapter is designed for high-speed connectivity. The adapter supports 100 Gbps speeds, which is significantly faster than standard Gigabit Ethernet adapters. This allows for faster transfer of large files, improved streaming, and more responsive remote access to network resources.
- With 100 Gbps speed, this network adapter can handle high network traffic and route it to its destination quickly and efficiently, even as the network grows. This is especially important for organizations that are dealing with high-bandwidth applications, such as conferencing, big data transfer, or cloud-based services.
- The 825111-B21 network adapter uses QSFP28 ports, which are designed to support high-density connectivity, allowing multiple 100 Gbps connections to be made with a single port. This can help to reduce the number of ports required and save space in the data center.
- The 825111-B21 HPE 2-port 840 QSFP28 100 Gbps Gigabit Ethernet PCI-E 3.0 x8 network adapter is designed to be scalable and flexible. It supports advanced features such as Link Aggregation Control Protocol (LACP) and Quality of Service (QoS), which can improve the efficiency and scalability of the network.
- With Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical connection, providing higher throughput and redundancy. This can help to ensure that the network can handle a high volume of traffic and provide a high level of fault tolerance.
- Quality of Service (QoS) allows the network administrator to prioritize certain types of traffic, such as real-time traffic, ensuring that important data is delivered quickly and efficiently. This can help to improve the performance of applications that are sensitive to delay or jitter.
- The adapter is also compatible with HPE ProLiant and Apollo servers, which allows for easy integration into existing network infrastructure.
- The 825111-B21 HPE 2-port 840 QSFP28 100 Gbps Gigabit Ethernet PCI-E 3.0 x8 network adapter is designed to be scalable and flexible, providing advanced features such as Link Aggregation Control Protocol (LACP) and Quality of Service (QoS) which can improve the efficiency and scalability of the network while being easy to integrate into existing network infrastructure.
- The 825111-B21 HPE 2-port 840 QSFP28 100 Gbps Gigabit Ethernet PCI-E 3.0 x8 network adapter is designed to provide advanced performance and Quality of Service (QoS).
- In terms of performance, the adapter supports 100 Gbps speeds, which is significantly faster than standard Gigabit Ethernet adapters. This allows for faster transfer of large files, improved streaming of video and audio, and more responsive remote access to network resources. It also uses QSFP28 ports, which are designed to support high-density connectivity, allowing multiple 100 Gbps connections to be made with a single port.
- The adapter also supports Quality of Service (QoS) which allows the network administrator to prioritize certain types of traffic, such as real-time traffic, ensuring that important data is delivered quickly and efficiently. This can help to improve the performance of applications that are sensitive to delay or jitter. The QoS feature can also help to manage network congestion and prevent network bottlenecks.
- Manufacturer: HPE
- Part Number or SKU# 825111-B21
- Product Type: 2 Ports Adapter
- Product Name: Networking Adapter
- Total Number of InfiniBand Ports: 2
- Data Transfer Rate: 100 Gbit/s
- Host Interface: PCI Express 3.0 x16
- Expansion Slot Type: QSFP
- Environmentally Friendly: Yes
- Environmental Certification: REACH
In general, the HPE 825111-B21 2 Port 840 Quad Peripheral Component Interconnect Express (PCI-E) Small Form Factor Pluggable (QSFP) 100GBPS Gigabit Ethernet 3.0x 6 Network Adapter stands as a testament to the relentless pursuit of excellence in networking technology. With its advanced features, compatibility, and high-speed capabilities, it emerges as a valuable asset in the quest for efficient and reliable data connectivity. As technology continues to advance, such components play a pivotal role in shaping the future of networking, enabling the seamless flow of information across diverse computing environments.
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