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HPE P42934-001 1 Mellanox MCX631102AS-ADAT 2P 10/25GbE Network Adapter
- Mellanox MCX631102AS-ADAT controller
- Dual-port 10/25GbE SFP28 configuration
- PCIe 4.0 x16 interface
- Supports 10GbE and 25GbE speeds
- Low latency and high throughput
- RDMA (RoCE) and NVMe-oF support
- Ideal for AI/ML, storage, and cloud environments
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HPE P42934-001 is a dual-port 10/25GbE network adapter featuring the Mellanox MCX631102AS-ADAT controller. It offers high-speed, low-latency connectivity for servers, supporting both 10GbE and 25GbE speeds via SFP28 interfaces. This adapter is designed for demanding data center applications, cloud computing, and high-performance networking.
Technical Information
| Manufacturer | HPE |
| Part Number | P42934-001 |
| Chipset | Mellanox MCX631102AS-ADAT |
| Port Configuration | 2-Port 10/25GbE SFP28 |
Additional Specifications
| Interface | PCIe 4.0 x16 |
| Speed | 10GbE / 25GbE |
| RDMA Support | Yes (RoCE v2) |
Product Description
The HPE P42934-001 network adapter is a high-performance solution designed to deliver exceptional speed and efficiency for modern data centers. Powered by the Mellanox MCX631102AS-ADAT chipset, this adapter features two 10/25GbE SFP28 ports, providing flexible and scalable connectivity options. It supports both 10 Gigabit Ethernet and 25 Gigabit Ethernet speeds, allowing organizations to upgrade their network infrastructure incrementally or deploy at the highest available speeds. With its PCIe 4.0 x16 interface, the adapter offers a substantial bandwidth capacity, ensuring that the network ports are not a bottleneck for data-intensive applications. The Mellanox ConnectX-6 technology integrated into this adapter provides advanced features such as Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE v2) and support for NVMe over Fabrics (NVMe-oF). These technologies significantly reduce CPU overhead and latency, accelerating storage access and improving overall system performance, which is critical for AI/ML workloads, high-performance storage, and cloud environments. This adapter is engineered for reliability and performance, making it suitable for mission-critical applications. Its dual-port design enhances network redundancy and allows for link aggregation, further boosting throughput and availability. The HPE P42934-001 is a key component for building next-generation data center networks that require high bandwidth, low latency, and advanced offload capabilities.