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HP 840QSFP28 InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter
- Interface: InfiniBand EDR / Ethernet
- Speed: 100Gbps per port
- Ports: 2 x QSFP28
- Form Factor: PCIe Adapter Card
- Target Application: High-performance computing, data analytics, storage networking
- Low Latency: Optimized for minimal delay
- Brand: HP
- Model: 840QSFP28
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Product Overview
The HP 840QSFP28 Adapter is a high-performance network interface card designed for demanding data center environments. It provides dual ports supporting InfiniBand EDR and Ethernet at speeds up to 100Gbps, enabling extremely fast data transfer and low latency.
Technical Information
| Network Technology | InfiniBand EDR, Ethernet |
| Data Transfer Rate | 100 Gbps |
| Number of Ports | 2 |
| Port Type | QSFP28 |
Additional Specifications
| Form Factor | PCIe Adapter Card |
| Brand | HP |
| Model | 840QSFP28 |
Product Description
The HP 840QSFP28 Adapter is engineered to meet the stringent bandwidth and latency requirements of modern high-performance computing (HPC) clusters, large-scale data analytics platforms, and high-speed storage networks. With its dual QSFP28 ports, each capable of operating at a blistering 100 Gigabits per second, this adapter facilitates massive data throughput, crucial for applications that process vast datasets or require rapid inter-node communication. The adapter supports both InfiniBand EDR (Enhanced Data Rate) and 100Gb Ethernet, offering flexibility in network design and compatibility with diverse infrastructure. InfiniBand EDR is particularly favored in HPC environments for its low-latency, high-bandwidth capabilities and efficient message passing, while 100Gb Ethernet provides a robust and widely adopted standard for high-speed networking. This dual-protocol support allows organizations to leverage the strengths of each technology within a unified server or cluster. Designed as a PCIe adapter card, the HP 840QSFP28 integrates seamlessly into servers equipped with compatible PCIe slots. Its advanced architecture is optimized to minimize CPU overhead and reduce latency, ensuring that applications can access network resources with the utmost efficiency. This makes it an ideal choice for demanding workloads such as scientific simulations, financial modeling, real-time data processing, and high-performance storage solutions.
