HPE 3820C 10/20GB 2 Port Network Adapters (777430-B21)
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Product Overview
- The HPE 777430-B21 is a high-performance network adapter designed to enhance the connectivity and networking capabilities of your systems. Offering dual 20Gb Ethernet ports, this device ensures reliable, high-speed data transfer with exceptional flexibility for various networking needs.
Key Specifications
- Manufacturer: HPE
- Part Number: 777430-B21
- Form Factor: Plug-in Card
- Interface Type: PCI Express 3.0 X8 Mezzanine
- PCI Revision: PCIe 3.0
Networking Features
This network adapter is equipped with a wide array of features to boost networking performance and provide advanced connectivity solutions. The device supports:
- Dual 20Gb Ethernet Ports: Ensures high-speed communication with up to 20 Gbps transfer rate.
- Wired Connectivity Technology: Provides stable and secure wired connections.
- Data Link Protocol: 20 Gigabit CEE, optimizing network reliability and performance.
- Jumbo Frame Size Support: Allows for up to 9KB jumbo frames, reducing overhead and improving efficiency in large data transfers.
Advanced Networking Protocols & Features
- Support for Virtual LAN (VLAN) and Quality of Service (QoS)
- Advanced features like Virtual Machine Device Queues (VMDq) and PXE boot support
- Enhanced TCP/IP offloading with capabilities like TCP Segmentation Offload (TSO) and TCP Offload Engine (TOE)
- Virtualization support through Single Root I/O Virtualization (SR-IOV) and NIC Partitioning (NPAR)
- Extended Message-Signaled Interrupts (MSI-X) for optimized data processing
- FCoE (Fibre Channel over Ethernet) compatibility for versatile storage network connectivity
Compliant Networking Standards
Ensuring seamless compatibility with various network architectures, the HPE 777430-B21 adheres to numerous industry standards:
- IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet)
- IEEE 802.1q (VLAN Tagging), IEEE 802.3ab (Gigabit Ethernet over Copper)
- IEEE 802.1p (Priority Control), IEEE 802.3x (Flow Control)
- IEEE 802.3ad (Link Aggregation), IEEE 802.3ae (10 Gigabit Ethernet)
- IEEE 802.3p (Ethernet Priority), IEEE 802.3ap (Power over Ethernet)
Processor and Memory
The network adapter features the robust Qlogic 57840s processor, delivering powerful performance and ensuring smooth data transmission. It is complemented by:
- RAM: 900 MB for efficient data handling and processing
Expansion and Connectivity
This HPE network adapter provides flexible expansion options, making it ideal for growing networking environments:
- Interfaces: Two 20Gb Ethernet ports
Ports
The HPE 3820C Network Adapters come equipped with 2 ports, making them an ideal choice for users who require multiple connections. These network adapters offer exceptional flexibility and scalability, allowing users to connect to various devices simultaneously.
Increased Connectivity Options
With 2 ports, users can connect the HPE 3820C Network Adapters to multiple devices, such as servers, switches, and storage systems. This feature enables seamless communication between different components of a network infrastructure, enhancing overall performance and efficiency.
Enhanced Network Redundancy
Having 2 ports on the HPE 3820C Network Adapters allows for the implementation of redundancy protocols, such as link aggregation or failover. In the event of a port or link failure, these adapters can automatically switch to the backup connection, ensuring uninterrupted network access and minimizing downtime.
Improved Load Balancing
The dual-port design of the HPE 3820C Network Adapters enables load balancing across the two ports. This feature distributes network traffic evenly between the ports, preventing bottlenecks and optimizing network performance. Users can leverage this capability to handle high-bandwidth applications or heavy workloads without experiencing any slowdowns.
Speed
The HPE 3820C Network Adapters boast a remarkable speed of 10/20GB, making them an excellent choice for users who require high-performance networking capabilities. This feature allows for seamless data transfer and ensures that users can leverage the full potential of their network infrastructure.
Fast Data Transfer
With a speed of 10/20GB, the HPE 3820C Network Adapters deliver lightning-fast data transfer rates. This capability is particularly beneficial in scenarios where large amounts of data need to be transmitted quickly, such as data centers or high-volume transaction environments. Users can experience significantly reduced transfer times, resulting in improved productivity and efficiency.
Support for Bandwidth-Intensive Applications
The high-speed capabilities of the HPE 3820C Network Adapters make them ideal for bandwidth-intensive applications. Whether it's streaming high-definition media, running virtual machines, or conducting data-intensive analytics, these adapters can handle the demands of such applications without compromising performance. Users can ensure smooth and uninterrupted operation even under heavy network loads.
Future-Proof Networking
As technology continues to advance, the need for faster network speeds becomes increasingly important. The 10/20GB speed offered by the HPE 3820C Network Adapters ensures that users are equipped with a future-proof solution. These adapters can keep up with evolving network requirements, allowing businesses to adapt to changing needs without having to invest in additional hardware.
Part Number
The HPE 3820C Network Adapters are identified by the part number 777430-B21, serving as a unique identifier for this specific model. This feature offers several benefits and is crucial for users who need to accurately identify and procure the right network adapters for their infrastructure.
Easy Identification
The part number 777430-B21 simplifies the identification process for users. By referencing this specific part number, users can be confident that they are procuring the correct network adapters that meet their requirements. This eliminates any confusion or ambiguity, ensuring a seamless procurement process.
Compatibility Assurance
The part number acts as a compatibility indicator, allowing users to verify that the HPE 3820C Network Adapters are compatible with their existing infrastructure. By cross-referencing the part number with their system requirements, users can ensure a perfect fit and eliminate any potential compatibility issues.
Efficient Maintenance and Support
The part number is essential for efficient maintenance and support of the HPE 3820C Network Adapters. By providing the part number, users can quickly and accurately communicate their specific model to technical support teams. This enables faster troubleshooting, streamlined warranty claims, and expedited replacement processes, minimizing downtime and maximizing productivity.
In conclusion, the HPE 3820C Network Adapters offer exceptional features that cater to the needs of users in various networking environments. The 2 ports provide increased connectivity options, enhanced network redundancy, and improved load balancing. The speed of 10/20GB ensures fast data transfer, support for bandwidth-intensive applications, and future-proof networking capabilities. Lastly, the unique part number 777430-B21 simplifies identification, assures compatibility, and enables efficient maintenance and support. With these impressive features, the HPE 3820C Network Adapters are a reliable choice for users looking for high-performance networking solutions.