764284-B21 - Networking Adapters for HPE Server
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764284-B21
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overview
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764284-B21 Overview
HPE InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+QSFP Adapter S-ERVER 764284-B21
Overview
InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+QSFP Adapter
- Wired
- PCI Express 3.0 Ethernet / Fiber
- 40000 Mbit/s
- Internal Component for: Server
Summary Description
HPE 764284-B21, Internal, Wired, PCI Express, Ethernet / Fiber, 40000 Mbit/s
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Specification
764284-B21 Specification
764284-B21 Specification | |
| Header | |
| Compatibility | PC |
| Manufacturer | Hewlett-Packard |
| Packaged Quantity | 1 |
| Product Line | HPE |
| Model | 544+QSFP |
| Brand | HPE |
| Interface Provided | |
| Qty | 2 |
| Connector Type | QSFP |
| Type | 40Gb Ethernet / InfiniBand FDR |
| Networking | |
| Type | Network adapter |
| Connectivity Technology | Wired |
| Data Transfer Rate | 56 Gbps |
| Data Link Protocol | 10 Gigabit Ethernet, 40 Gigabit Ethernet, InfiniBand |
| Features | InfiniBand FDR Link support |
| Ports | |
| Qty | 2 |
| Type | 40Gb Ethernet / Infiniband FDR QSFP |
Frequently Asked Questions
What primary network protocols does the HPE 764284-B21 adapter support? +
The HPE 764284-B21 is a high-performance converged network adapter designed to support both InfiniBand FDR and 10Gb/40Gb Ethernet connectivity. This dual-purpose capability allows IT administrators to consolidate data center traffic, providing a versatile solution for environments that require low-latency InfiniBand clustering alongside standard high-bandwidth Ethernet server networking.
Which server platforms are compatible with the 764284-B21 QSFP adapter? +
This adapter is specifically engineered for integration with HPE ProLiant Gen10 rack servers, including the DL388 Gen10 series. It is optimized for server environments requiring high-speed connectivity via PCIe slots. To ensure seamless physical and electrical compatibility, always verify your server’s specific PCIe riser configuration before installation in your rack architecture.
What physical interface does the 764284-B21 use for data transmission? +
The adapter features two QSFP (Quad Small Form-factor Pluggable) ports. These ports provide the physical interface required to support 40Gb Ethernet or InfiniBand FDR speeds. Using QSFP transceivers or direct-attach copper (DAC) cables, the 764284-B21 enables high-density port configurations, making it an excellent choice for bandwidth-intensive data center applications and high-performance computing clusters.
How does this adapter perform in high-performance computing (HPC) environments? +
In HPC scenarios, the 764284-B21 delivers superior performance through its InfiniBand FDR capabilities, which provide the ultra-low latency necessary for MPI-based applications. By offloading network processing from the CPU, the adapter ensures that server resources remain focused on compute-heavy tasks, significantly reducing bottlenecks in cluster-based workloads and distributed database environments.
Can I use the 764284-B21 to manage converged storage traffic? +
Yes, because the adapter supports both Ethernet and InfiniBand, it is well-suited for converged network fabrics. By utilizing the 40Gb Ethernet ports, administrators can effectively run storage traffic—such as iSCSI or FCoE—alongside traditional server data. This consolidation simplifies cabling infrastructure while maintaining the high throughput required for modern virtualized storage arrays.
Does the 764284-B21 require specific drivers for Gen10 server deployment? +
Yes, deploying this adapter in an HPE ProLiant Gen10 server requires the latest HPE-validated firmware and drivers to ensure optimal stability and performance. We recommend utilizing the HPE Service Pack for ProLiant (SPP) to ensure the adapter's microcode is synchronized with the rest of your server's hardware stack, preventing potential compatibility issues during OS deployment.
How does the dual-port design impact network redundancy? +
The two-port configuration provides essential physical path redundancy. By utilizing channel bonding or teaming technologies at the operating system level, you can configure these ports for failover protection. If one link loses connectivity, traffic is automatically rerouted through the second port, ensuring continuous server availability and minimizing downtime in mission-critical enterprise applications.
What are the power consumption considerations for this 544+QSFP adapter? +
While the 764284-B21 is designed for high efficiency, high-speed 40Gb adapters do have specific thermal and power requirements. When installing, ensure your server’s power supply units are correctly sized for the cumulative load of all PCIe expansion cards. Additionally, ensure the server chassis airflow is optimized to keep the QSFP transceivers within their specified operating temperature range for maximum reliability.
How can I obtain a bulk quote for the 764284-B21 adapter? +
If you are planning a large-scale server upgrade or deployment requiring multiple units of the 764284-B21, please reach out to the BuyRouterSwitch.com sales team. We specialize in providing competitive pricing for high-volume enterprise hardware orders. Simply submit your bill of materials to our account managers to receive a custom quote tailored to your project requirements.
Why should I choose BuyRouterSwitch.com for my HPE server component needs? +
BuyRouterSwitch.com is a trusted source for authentic HPE networking components and server accessories. We focus on providing IT procurement professionals with genuine hardware, ensuring that every product you receive meets strict manufacturing standards. By sourcing from us, you get the advantage of our deep industry expertise and a streamlined purchasing process designed to meet the rigorous demands of enterprise IT buyers.
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