Lenovo 03KL428 57504 P425g Quad Port Broadcom Network Adapter.
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Lenovo 03KL428 Broadcom Quad Port 57504 P425g
Key Features of the Adapter
- Manufacturer: Lenovo
- Part Number: 03KL428
- Quad-port Pluggable Media Interface: Compatible with SFP28/SFP+ optical transceivers or copper direct-attach cables.
- Enhanced Security: Utilizes Broadcom’s BroadSafe technology, providing one of the most secure PCIe adapter solutions in the industry.
- Dual-host Support: Features dual-host X8 mode for improved flexibility and system performance.
- Compliance: Fully compliant with the SFF-8402 standard for seamless integration with existing systems.
- PCIe Compatibility: Conforms to PCI Express 4.0 x16 standard for high-speed data transmission.
Advanced Features for Network Optimization
- SR-IOV Support: Offers up to 1k Virtual Functions (VFs) for efficient network virtualization.
- Function-Level Reset (FLR): Ensures robust system management and control with FLR support.
- TrueFlow Flow Processing Engine: Optimizes traffic management, improving overall network efficiency.
- Virtual Network Termination: Supports VxLAN, NVGRE, Geneve, and GRE encapsulation/decapsulation for virtualized environments.
- VSwitch Acceleration: Enhances virtual switch performance for faster data transmission in virtual networks.
Offloading and Data Management Features
- Tunnel-Aware Stateless Offloads: Provides offload capabilities for various tunneling protocols, reducing CPU load.
- DCB Support: Includes PFC, ETS, QCN, and DCBx to optimize Ethernet traffic prioritization and flow control.
- RDMA over Converged Ethernet (RoCE): Enables efficient and high-speed communication between systems for data-heavy applications.
- Network Controller Sideband Interface (NC-SI): Provides a reliable management interface for remote system monitoring.
- SMBus 2.0 and MCTP over SMBus: Ensures compatibility with system management protocols for monitoring and configuration.
Performance Enhancements
- Jumbo Frames: Supports jumbo frames up to 9KB for better throughput and efficiency in large data transfers.
- Advanced Congestion Avoidance: Implements congestion control features to optimize network traffic flow and minimize delays.
- Multiqueue Support: Enhances data processing with NetQueue, VMQ, and other queue management techniques.
- IP Offloads: Includes IPv4 and IPv6 offloads to reduce CPU usage for packet processing.
- Checksum Offloading: TCP, UDP, and IP checksum offloads for faster packet transmission and reduced load on the host system.
Offload Capabilities for High-Performance Networking
- Large Send Offload (LSO): Allows sending large chunks of data in a single transaction for enhanced throughput.
- Large Receive Offload (LRO): Improves receive performance by coalescing multiple packets into a single larger packet.
- TCP Segmentation Offload (TSO): Offloads TCP segmentation to the network adapter for improved network performance.
- Receive-Side Scaling (RSS): Distributes incoming network traffic across multiple CPU cores for better load balancing.
- Transmit-Side Scaling (TSS): Ensures efficient distribution of outbound traffic across multiple CPU cores.
Additional Network and Boot Features
- VLAN Insertion/Removal: Supports VLAN tagging for managing network traffic within different segments.
- Interrupt Coalescing: Reduces interrupt overhead by grouping multiple network events into a single interrupt.
- Network Boot Support: Supports PXE and UEFI boot for seamless system startup and network deployment.
- iSCSI Boot: Provides support for booting over an iSCSI network, allowing storage devices to function as boot drives.
- MSI and MSI-X: Supports Message Signaled Interrupts (MSI) and MSI-X for efficient interrupt handling and system responsiveness.
- FRU Support: Includes Field Replaceable Unit (FRU) support for easy hardware replacements and maintenance.
Port: Quad Port
Benefits of Quad Port
The Lenovo 57504 P425g Network Adapter is equipped with a Quad Port, which means it has four individual ports for connecting to networks. This feature provides several benefits to users:
Increased Network Capacity
Having four ports allows users to connect to multiple networks simultaneously, increasing network capacity and improving overall performance. With each port capable of handling high-speed data transfer, users can experience faster and more stable connections.
Enhanced Flexibility
The Quad Port feature offers enhanced flexibility as it allows users to connect the network adapter to different networks or network devices without the need for additional hardware. This flexibility is especially beneficial for users who frequently switch between multiple networks or need to connect to various devices.
Load Balancing
Load balancing is another significant advantage of the Quad Port feature. It distributes network traffic evenly across all four ports, preventing congestion and optimizing network performance. This feature is particularly useful in high-intensity network environments where multiple devices are accessing the network simultaneously.
Fault Tolerance
The Quad Port feature also provides fault tolerance by offering redundancy in case one of the ports fails. If one port becomes unavailable or experiences issues, the remaining three ports can continue to support network connectivity, ensuring uninterrupted access to the network. This redundancy is essential for businesses and organizations that rely heavily on network connectivity for their operations.
Chipset: Broadcom
Benefits of Broadcom Chipset
The Lenovo 57504 P425g Network Adapter utilizes a Broadcom chipset, which offers several benefits to users:
High Performance
The Broadcom chipset is known for its high performance and reliability. It is designed to handle the demands of modern networks, providing fast and efficient data transmission. With this chipset, users can experience seamless connectivity and improved network performance.
Compatibility
By using a Broadcom chipset, the Lenovo 57504 P425g Network Adapter ensures compatibility with a wide range of network devices and systems. This compatibility allows users to easily integrate the network adapter into their existing network infrastructure without any compatibility issues.
Advanced Features
Broadcom chipsets often come with advanced features and functionalities that enhance network performance and security. These features may include hardware acceleration, advanced packet processing capabilities, and support for the latest network protocols. By leveraging these advanced features, users can optimize their network performance and ensure a secure connection.
Reliability
The reliability of the Broadcom chipset is well-regarded in the networking industry. It has undergone rigorous testing and quality assurance processes to ensure stable and dependable performance. Users can trust in the durability and longevity of the Lenovo 57504 P425g Network Adapter's Broadcom chipset.
Part Number: 03kl428
Benefits of Part Number 03kl428
The part number 03kl428 holds significance in the Lenovo 57504 P425g Network Adapter, providing various benefits to users:
Easy Identification
The part number 03kl428 serves as a unique identifier for the Lenovo 57504 P425g Network Adapter. It allows users to easily identify and differentiate this specific model from other network adapters available in the market. This makes it convenient for individuals or organizations looking for a specific adapter with specific features.
Replacement and Compatibility
The part number 03kl428 is essential for replacement and compatibility purposes. When a network adapter needs to be replaced or upgraded, users can refer to the part number to ensure they are getting the correct model. It also helps in ensuring compatibility with other Lenovo products and accessories.
Warranty and Support
By referring to the part number 03kl428, users can easily determine the warranty and support coverage provided by Lenovo for the network adapter. This information is crucial for users who want assurance that their investment is protected and that they can receive prompt support in case of any issues or inquiries.
Product Documentation and Information
The part number 03kl428 is often used in product documentation, user manuals, and online resources related to the Lenovo 57504 P425g Network Adapter. Users can easily find specific information, guides, and troubleshooting steps by referring to the part number. This facilitates a better understanding of the product and its features.
Conclusion
The Lenovo 57504 P425g Network Adapter offers a range of features that cater to the needs of users in various network environments. The Quad Port feature provides increased network capacity, flexibility, load balancing, and fault tolerance. The Broadcom chipset ensures high performance, compatibility, advanced features, and reliability. The part number 03kl428 enables easy identification, replacement, compatibility, warranty support, and access to product documentation. With these features, users can expect enhanced network connectivity, improved performance, and a seamless networking experience.