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830052-B21 - HP EDR 840 IB10/40GB 2-Port Adapter
- InfiniBand EDR technology for high-speed interconnects
- Dual 40Gb/s ports for increased throughput
- Supports advanced features for low latency and high bandwidth
- Ideal for HPC clusters, storage networks, and data analytics
- PCIe Gen3 x16 interface for maximum host connectivity
- Backward compatible with FDR and QDR InfiniBand
Was $552.59 · You save $82.59
Key specifications
See full specs ↓- Product Type
- InfiniBand Adapter
- Model
- 830052-B21
- Data Rate
- EDR 100 Gb/s (per port)
- Ports
- 2 x QSFP+
- Interface
- PCIe Gen3 x16
- Form Factor
- Standard PCIe Card
Product details
The HPE 830052-B21 is an EDR (Enhanced Data Rate) InfiniBand adapter designed for high-performance computing and data-intensive environments. It offers dual 40Gb/s ports, providing significant bandwidth for demanding network applications.
Technical Information
| Product Type | InfiniBand Adapter |
| Model | 830052-B21 |
| Data Rate | EDR 100 Gb/s (per port) |
Additional Specifications
| Ports | 2 x QSFP+ |
| Interface | PCIe Gen3 x16 |
| Form Factor | Standard PCIe Card |
Description
The HPE 830052-B21 EDR InfiniBand adapter is engineered to deliver exceptional performance for the most demanding network environments. With its support for Enhanced Data Rate (EDR) InfiniBand, it provides a substantial increase in bandwidth and a reduction in latency compared to previous generations. This makes it an ideal solution for high-performance computing (HPC) clusters, large-scale data analytics platforms, and high-speed storage area networks where rapid data transfer is critical. The adapter features dual 40Gb/s QSFP+ ports, enabling high-density connectivity and aggregate bandwidth that can significantly accelerate application performance. Its PCIe Gen3 x16 interface ensures a robust connection to the host system, minimizing bottlenecks and maximizing data throughput. The dual-port design also offers redundancy and the flexibility to connect to multiple network segments or devices, enhancing network resilience and scalability. Beyond raw speed, the 830052-B21 incorporates advanced InfiniBand features such as Remote Direct Memory Access (RDMA) over InfiniBand, which allows for direct memory access between nodes without involving the host CPU, thereby reducing overhead and improving efficiency. It is designed for seamless integration into HPE server environments and is backward compatible with FDR and QDR InfiniBand speeds, offering a pathway for upgrades while leveraging existing infrastructure.
Condition: Refurbished
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