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483512-B21 - HP Infiniband 4x DDR Dual Port PCI-Express Zero Memory Host Channel Adapter
- Technology: InfiniBand
- Speed: 4x DDR (Double Data Rate)
- Interface: PCI Express (PCIe)
- Number of Ports: 2
- Type: Host Channel Adapter (HCA)
- Designed for High-Performance Computing (HPC)
- Enables low-latency, high-bandwidth communication
- Manufacturer: HP
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Key specifications
See full specs ↓- Technology
- InfiniBand
- Speed
- 4x DDR
- Interface
- PCI Express (PCIe)
- Number of Ports
- 2
- Type
- Host Channel Adapter (HCA)
- Manufacturer
- HP
Product details
The HP 483512-B21 is an InfiniBand Host Channel Adapter (HCA) with 4x DDR speed and 2 PCIe ports. It enables high-speed, low-latency connectivity for servers in HPC and enterprise environments.
Technical Information
| Technology | InfiniBand |
| Speed | 4x DDR |
| Interface | PCI Express (PCIe) |
Additional Specifications
| Number of Ports | 2 |
| Type | Host Channel Adapter (HCA) |
| Manufacturer | HP |
Description
The HP 483512-B21 is a high-performance Host Channel Adapter (HCA) designed to provide InfiniBand connectivity for servers. InfiniBand is a specialized networking technology known for its extremely low latency and high bandwidth, making it ideal for demanding applications such as High-Performance Computing (HPC) clusters, large-scale data analytics, and high-frequency trading platforms. This adapter utilizes the 4x DDR (Double Data Rate) standard, offering significant throughput capabilities. Featuring a PCI Express interface, the adapter ensures a high-speed connection to the server's motherboard, minimizing bottlenecks. The inclusion of two ports provides flexibility for redundant connections or for connecting to multiple InfiniBand switches, enhancing network resilience and performance. As an HCA, it is specifically designed to handle the unique protocols and performance requirements of InfiniBand networks, offloading communication tasks from the server's CPU. This HP adapter is a critical component for environments that require rapid data exchange between compute nodes and storage systems. Its ability to deliver high bandwidth and low latency is essential for applications that are sensitive to communication delays. The 483512-B21 is a key enabler for building powerful and efficient computing clusters and advanced data center infrastructures.
Condition: Refurbished
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