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HP P21112-B21 2-Port 100Gbs QSFP28 PCIE 4.0 GE 100GBase-X Network Card
- Two 100Gb/s QSFP28 Gigabit Ethernet ports
- Supports 100GBase-X Ethernet standard
- PCIe 4.0 interface for maximum bandwidth
- Utilizes QSFP28 transceivers for high-density connectivity
- Designed for high-performance computing (HPC) and data centers
- Delivers ultra-high throughput for the most demanding workloads
- Low latency for real-time data processing and analytics
- Future-proofed for next-generation network demands
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Product Overview
The HP P21112-B21 is a cutting-edge network adapter designed for extreme bandwidth requirements, featuring two 100 Gigabit Ethernet (100GbE) QSFP28 ports. It utilizes a PCIe 4.0 interface for maximum data throughput and is built for high-performance computing, data centers, and demanding enterprise applications. This card enables next-generation network speeds and capabilities.
Technical Information
| Port Type | QSFP28 |
| Speed | 100Gb/s per port |
Additional Specifications
| Number of Ports | 2 |
| Interface | PCIe 4.0 x16 |
Product Description
The HP P21112-B21 network card is engineered to meet the extreme bandwidth demands of modern high-performance computing (HPC) and data center environments. Featuring two 100 Gigabit Ethernet (100GbE) ports utilizing the QSFP28 form factor, this adapter provides unparalleled network throughput. The QSFP28 interface allows for high-density fiber optic connections, crucial for maximizing performance and minimizing physical footprint in dense server racks. This card is designed to support the most data-intensive applications and future network growth. Leveraging the latest PCIe 4.0 interface, the P21112-B21 ensures a high-bandwidth, low-latency connection to the host system. PCIe 4.0 offers double the bandwidth of PCIe 3.0, which is essential for saturating the 100GbE links and preventing bottlenecks between the network adapter and the server's CPU and memory. This makes it ideal for applications such as large-scale data analytics, AI/ML training, financial modeling, and high-frequency trading platforms that require instantaneous data access and processing. This network card supports the 100GBase-X standard, ensuring interoperability with a wide array of high-speed networking equipment. The dual-port design provides options for network redundancy, load balancing, or increased aggregate bandwidth, enhancing both the resilience and performance of the network infrastructure. The HP P21112-B21 is a critical component for organizations pushing the boundaries of data processing and network speed, enabling them to achieve new levels of performance and efficiency.
