HPE 825111-B21 2 Ports PCI-E 840 QSFP28 100GBPS Gigabit Ethernet Adapter

Network Adapter SKU# 825111-B21 Overview

Device Type and Connectivity

• Type: Network Adapter
• Connectivity Type: Wired

Networking Specifications

Ports and Protocols

• Ports: 2 x 100 Gigabit Ethernet / Infiniband EDR QSFP28
• Data Link Protocol: 100 Gigabit Ethernet, 100 Gigabit Infiniband
• Data Transfer Rate: 100 Gbps
• Optical Wavelength: 840 nm

Features

• Infiniband EDR Link Support: Yes

Compatibility and Designed For

• HPE Apollo: PC40, SX40
• HPE Proliant DL360 Gen10: DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance
• HPE Proliant DL560 Gen10: DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance
• HPE Proliant ML350 Gen10: ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Sub-entry
• HPE Proliant XL170r Gen9: Compatible
• HPE Proliant XL190r Gen9: Compatible
• HPE Proliant XL230a Gen9 NHP Compute Tray (12G): Compatible
• HPE Proliant XL230k Gen10 Compute Tray: Compatible

Expansion and Connectivity Options

• Interfaces: 2 x 100 Gigabit Ethernet / Infiniband EDR QSFP28

Ports

The HPE 825111-B21 Network Adapter is equipped with 2 ports, which provide users with enhanced connectivity options and flexibility. With two ports, users can connect to multiple networks or devices simultaneously, allowing for increased data transfer and improved network performance.

Improved Network Performance

Having two ports on the HPE 825111-B21 Network Adapter enables users to distribute network traffic across multiple connections. This helps to alleviate network congestion and reduces the chances of bottlenecks occurring. With improved network performance, users can experience faster data transfer speeds and better overall network efficiency.

Redundancy and Failover

The dual ports on this network adapter also offer redundancy and failover capabilities. If one port fails or experiences a disruption, the second port can seamlessly take over, ensuring uninterrupted network connectivity. This feature is particularly important for critical applications or environments where downtime is not an option.

Load Balancing

Load balancing is another advantage of having two ports on the HPE 825111-B21 Network Adapter. By distributing network traffic evenly across both ports, users can optimize their network resources and prevent any single port from becoming overloaded. Load balancing helps to maximize network performance and ensures that no single point of failure affects the overall network operation.

Interface

The HPE 825111-B21 Network Adapter features a PCI-E 3.0 interface, which offers several benefits in terms of speed, compatibility, and future-proofing.

High-Speed Data Transfer

The PCI-E 3.0 interface provides a high-speed data transfer rate, allowing for efficient communication between the network adapter and the host system. This results in faster data transfer speeds and reduced latency, enhancing overall network performance.

Backward Compatibility

The PCI-E 3.0 interface is backward compatible with previous generations of PCI-E, ensuring compatibility with older systems. This allows users to upgrade their network adapter without worrying about compatibility issues, saving time and effort in the installation process.

Future-Proofing

By adopting the PCI-E 3.0 interface, users can future-proof their systems. As technology continues to advance, newer devices and components may require higher bandwidths provided by PCI-E 3.0. By investing in a network adapter with this interface, users can ensure that their system remains compatible with future upgrades and expansions.

Speed

The HPE 825111-B21 Network Adapter offers a blazing-fast speed of 100Gbps, making it ideal for demanding network applications and high-bandwidth environments.

Accelerated Data Transfer

The 100Gbps speed provided by this network adapter allows for accelerated data transfer between the host system and the network. Large files, multimedia content, and data-intensive applications can be transferred quickly, reducing waiting times and improving productivity.

Support for High-Bandwidth Applications

With its impressive speed capabilities, the HPE 825111-B21 Network Adapter can handle high-bandwidth applications effortlessly. Streaming high-definition videos, virtual reality experiences, and other bandwidth-intensive tasks become seamless and uninterrupted.

Future-Proof Investment

Investing in a network adapter with a speed of 100Gbps ensures that users are prepared for future networking demands. As technology evolves and network speeds continue to increase, having a high-speed adapter like the HPE 825111-B21 enables users to keep up with the latest advancements without the need for frequent upgrades.

Connector

The HPE 825111-B21 Network Adapter features a QSFP28 connector, which offers several advantages in terms of flexibility, compatibility, and scalability.

Flexible Connectivity Options

The QSFP28 connector allows users to connect to a wide range of network devices, including switches, routers, and servers. Its versatility makes it suitable for various networking scenarios and ensures compatibility with existing infrastructure.

Increased Bandwidth

The QSFP28 connector supports high-speed data transmission, providing increased bandwidth compared to previous connector types. This enables users to handle large volumes of data and bandwidth-intensive applications without compromising on performance.

Scalability and Future Expansion

The use of the QSFP28 connector ensures that the HPE 825111-B21 Network Adapter is future-proofed for scalability and expansion. As network requirements grow, users can easily upgrade their infrastructure by connecting to devices that support the QSFP28 standard, allowing for seamless integration and future expansion.