HPE 817753-B21 Ethernet 25GBPS 2 Ports 640SFP28 Network Adapter

Overview of HPE 817753-B21 Network Adapter

General Information

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Model Number: 817753-B21
• Type: Network Adapter
• Form Factor: Low-profile Plug-in Card
• Interface Type: PCIe 3.0 x8 / PCIe 3.0 x4

Networking Capabilities

• Port Count: 2 x 25 Gigabit Ethernet
• Connectivity: Wired
• Data Transfer Rate: 25 Gbps
• Bidirectional Throughput: 100 Gbps
• Bandwidth per Port: 50 Gbps
• Jumbo Frame Size: Up to 9.6 KB
• Remote Management Protocol: SNMP

Advanced Features

• Support for VLANs and IPv6
• Full Duplex Mode
• TCP/IP Offloading and Quality of Service (QoS)
• Jumbo Frames and IPv4 Support
• PXE and LACP Support
• LLDP and Large Send Offload (LSO)
• Receive Side Scaling (RSS) and UEFI Support
• TCP Segmentation Offload (TSO) and QoS Tagging
• Extended Message-Signaled Interrupts (MSI-X)
• UDP/IP Offloading and TCP/IP Checksum Offload
• RDMA over Converged Ethernet (RoCE) and VXLAN
• Network Virtualization with NVGRE
• RDMA over Converged Ethernet (RoCE) v2

Compliance and Standards

• IEEE 802.1Q, 802.1p, 802.3x, 802.3ad (LACP)
• IEEE 802.3ae, 802.1ab (LLDP), 802.3az
• IEEE 802.1Qbb, 802.1Qaz, 802.1Qau
• IEEE 802.1Qbg, IEEE 1588v2

Expansion and Connectivity

• Interfaces: 2 x 25Gb Ethernet – SFP28

Processor and Power Requirements

• Processor: Mellanox ConnectX-4 Lx
• Power Consumption: 9.7 Watts (Operational)

Product Dimensions and Weight

• Width: 2.7 inches
• Height: 1 inch
• Depth: 5.8 inches
• Weight: 1.00 lbs

Software and System Compatibility

• SuSE Linux Enterprise Server 11
• Microsoft Windows Server 2012, 2012 R2
• Oracle Solaris 11.1
• VMware ESXi 5.5, 6.0
• Ubuntu 14.04
• Red Hat Enterprise Linux 6.6, 6.7, 7, 7.1, 7.2
• Citrix XenServer 6.5

Environmental Specifications

• Minimum Operating Temperature: 41 °F
• Maximum Operating Temperature: 140 °F
• Operating Humidity Range: 5 – 95% (non-condensing)

Compatibility with HPE Systems

HPE Apollo 4000 Series

• 4200 Gen9, 4510 Gen10, 4510 Gen9, 4530 Gen9

HPE ProLiant DL Series

• DL120 Gen9, DL160 Gen9, DL180 Gen9, DL360 Gen10, DL380 Gen9, DL560 Gen10, DL580 Gen9

HPE ProLiant ML Series

• ML350 Gen10

HPE ProLiant XL Series

• XL230k Gen10, XL250a Gen9, XL450 Gen10

HPE StoreEasy Series

• 1850, 3850 Gateway Single Node

Speed

The HPE 817753-B21 Network Adapter boasts an impressive speed of 25Gbps, making it ideal for high-performance networking requirements. This feature allows users to experience lightning-fast data transfer rates, enabling them to handle large volumes of data with ease.

Enhanced Performance

With a speed of 25Gbps, this network adapter offers enhanced performance compared to traditional options. It enables users to transmit and receive data at a significantly faster rate, reducing latency and improving overall network efficiency. This is particularly beneficial for organizations that rely on real-time data processing, such as financial institutions or research laboratories.

Smooth Streaming and Data Transfer

The high-speed capability of the HPE 817753-B21 Network Adapter ensures smooth streaming of high-definition multimedia content. Whether you're streaming videos or video conferencing, you can expect minimal buffering and uninterrupted playback. Additionally, large file transfers are expedited, saving valuable time for users who frequently work with large datasets or files.

Improved Workflows and Productivity

By leveraging the 25Gbps speed of this network adapter, users can experience improved workflows and enhanced productivity. The faster data transfer allows for quicker access to resources and applications, reducing waiting times and increasing efficiency. This is especially advantageous in industries where time-sensitive tasks are common, such as healthcare or media production.

Ports

The HPE 817753-B21 Network Adapter features 2 ports, providing users with flexibility and expandability in their networking setup. Having multiple ports allows for increased connectivity options and facilitates the creation of more complex network configurations.

Increased Connectivity Options

The 2 ports on this network adapter offer users the ability to connect to multiple devices simultaneously. Whether you need to connect to servers, switches, or storage devices, having two ports allows for greater flexibility in establishing connections. This is especially useful in complex networking environments where multiple devices need to communicate with one another.

Redundancy and Load Balancing

The dual-port configuration of the HPE 817753-B21 Network Adapter enables redundancy and load-balancing capabilities. Redundancy ensures that if one port fails, the other can seamlessly take over, minimizing downtime and maintaining network availability. Load balancing distributes network traffic evenly across the ports, optimizing performance and preventing bottlenecks. These features are crucial for organizations that require high availability and reliability in their networks.

Scalability and Future-Proofing

The presence of 2 ports on this network adapter allows for scalability, future-proofing your networking infrastructure. As your organization grows or network demands increase, you can easily add more devices or expand your network without requiring additional adapters or equipment. This scalability ensures that your investment in the HPE 817753-B21 Network Adapter is future-proofed, saving you from potential upgrade costs down the line.

Interface

The HPE 817753-B21 Network Adapter utilizes the 640SFP28 interface, offering users a reliable and efficient connection between their systems and the network. This interface provides several benefits that contribute to improved network performance and usability.

High-Speed Connectivity

With the 640SFP28 interface, users can enjoy high-speed connectivity between their systems and the network. This interface supports data transfer rates of up to 25Gbps per port, ensuring fast and efficient communication. Whether you're accessing files on a remote server or collaborating with team members in real time, the high-speed connection provided by this interface guarantees smooth and responsive interactions.

Compatibility and Interoperability

The 640SFP28 interface is designed to be compatible with a wide range of networking equipment and protocols, ensuring seamless interoperability. This means that you can easily integrate the HPE 817753-B21 Network Adapter into your existing network infrastructure without compatibility concerns or additional configuration efforts. The interface's compatibility also allows for future compatibility with newer networking technologies, protecting your investment and ensuring long-term usability.

Efficient Data Processing

The 640SFP28 interface optimizes data processing, ensuring efficient and reliable transmission of data. It incorporates advanced features such as TCP/IP offloading and checksum offloading, reducing the burden on the system's CPU and enhancing overall network performance. The efficient data processing capabilities of this interface result in reduced latency and improved network responsiveness, benefiting users who rely on real-time data processing or require low-latency connections.

In conclusion, the HPE 817753-B21 Network Adapter offers users a high-speed solution with its 25Gbps speed, providing enhanced performance, smooth streaming, and improved productivity. With 2 ports, it allows for increased connectivity options, redundancy, load balancing, scalability, and future-proofing. The utilization of the 640SFP28 interface ensures high-speed connectivity, compatibility, interoperability, and efficient data processing. Whether you're looking to optimize your network for demanding workloads or future-proof your infrastructure, the HPE 817753-B21 Network Adapter is a reliable and high-performance choice.