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- In Stock: 2
- Manufacturer: HP
- Model or Part: 519133-001
- Condition: Refurbished
- Weight: 1.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The HP 4X QDR InfiniBand Dual Port Mezzanine Host Channel Adapter (HCA) is engineered for the BladeSystem c-Class platform to deliver high-performance, low-latency interconnects in demanding data center environments. This mezzanine card provides four lanes of Quad Data Rate (QDR) InfiniBand per port, enabling fast data movement between blades, storage arrays, and compute clusters. Designed to fit seamlessly into the c-Class blade chassis, it maximizes bandwidth while maintaining a compact footprint.
Key Features
- Dual port InfiniBand connectivity with QDR (40 Gbps per lane) for up to 160 Gbps aggregate bandwidth
- Four lanes per port to support high throughput applications
- Mezzanine form factor optimized for HP BladeSystem c-Class servers
- Supports RDMA (Remote Direct Memory Access) to reduce CPU overhead
- Hot-plug capable for non-disruptive upgrades and maintenance
- Compliance with InfiniBand Architecture Specification 1.2
Technical Specifications
- Model/Part Number: 519133-001
- Interface: PCI Express 2.0 x8
- Port Count: 2 (dual port)
- Lane Configuration: 4 lanes per port, QDR (40 Gbps per lane)
- Maximum Aggregate Bandwidth: 160 Gbps
- Supported Operating Systems: Windows Server 2012/2016, Linux distributions with OFED drivers
- Power Consumption: Typical 25 W
- Dimensions: Standard mezzanine card size for c-Class blades
- Connector Type: InfiniBand QSFP connectors
Applications
The HP 4X QDR IB Dual Port Mezzanine HCA is ideal for workloads that require rapid data exchange and minimal latency. Typical use cases include:
- High performance computing (HPC) clusters that run scientific simulations and modeling
- Financial services applications such as algorithmic trading and risk analysis
- Large scale data analytics and real-time processing
- Virtualization environments that need fast inter-VM communication
- Storage area networks (SAN) and converged infrastructure deployments
By integrating this adapter into your BladeSystem c-Class servers, you can achieve faster data transfer rates, improve application responsiveness, and scale your infrastructure without sacrificing space or power efficiency.



