HPE R4N85A Cray ClusterStor InfiniBand HDR/Ethernet 200GB 1-Port QSFP PCIe4 Adapter
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R4N85A
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overview
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R4N85A Overview
HPE R4N85A Cray Clusterstor Infiniband Hdr/ethernet 200gb 1-port Qsfp Pcie4 Adapter
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Specifications
| Data Rate | Up To 200 Gb |
|---|---|
| Number Of Ports | 1 Port |
| Bus Type | Pcie 4.0 X16 |
| Connector Type | Qsfp56 |
| Form Factor | Standup Lp |
| Supported Cables | Dac And Aoc |
| Server Type Supported | HPE Proliant Dl Rack Mount Gen10 Plus Servers |
| Weight (imperial) | 0.509 Lb |
| Weight (metric) | 0.23 Kg |
| Product Dimensions (imperial) | 24 X 14 X 10 In |
| Product Dimensions (metric) | 60.96 X 35.56 X 25.4 Cm |
| Platform Supported | HPE Proliant Rack/tower/bladesystem Servers/synergy |
Frequently Asked Questions
What primary connectivity standard does the HPE R4N85A support for high-speed data transmission? +
The HPE R4N85A is a high-performance network interface card designed to provide robust fiber connectivity for enterprise-grade servers. It utilizes advanced PCIe bus architecture to ensure maximum throughput and minimal latency, making it an ideal choice for data centers requiring high-speed fiber-optic integration to support intensive networking workloads and reliable data traffic management.
Which server environments are best suited for the deployment of the HPE R4N85A NIC? +
This network interface card is engineered for HPE ProLiant and similar enterprise server platforms. It is particularly well-suited for virtualization environments, cloud computing nodes, and high-performance clusters where consistent, high-bandwidth fiber connectivity is required to maintain overall system efficiency and bridge critical network bottlenecks in demanding infrastructure deployments.
How does the HPE R4N85A interface with the server's motherboard? +
The R4N85A utilizes a standard PCIe interface to connect directly to the server's motherboard. By leveraging the PCIe bus, the card achieves high-speed data transfer rates and low CPU utilization, which allows the host server to dedicate more processing power to primary applications rather than network overhead management.
Is the HPE R4N85A compatible with standard fiber optic cabling? +
Yes, this card is designed for fiber-optic networking environments. It is compatible with standard fiber transceivers and cabling infrastructure typically found in modern enterprise data centers. Users should ensure their existing fiber cabling and switches match the required specifications to maintain optimal signal integrity and reach across the network fabric.
What are the primary performance advantages of choosing the HPE R4N85A over onboard networking? +
Deploying the R4N85A offers significantly improved bandwidth capacity and offloading capabilities compared to standard onboard LAN ports. By handling complex packet processing and network traffic independently, this dedicated NIC enhances overall system stability and performance, which is vital for applications requiring steady, high-throughput network access in a multi-tenant or heavy-duty server environment.
Does the R4N85A support modern network management and monitoring features? +
The card supports advanced management features consistent with HPE enterprise standards. It is designed to work seamlessly with standard network monitoring tools, allowing administrators to track performance metrics, manage traffic queues, and maintain oversight of network health from centralized management consoles to ensure continuous uptime and efficient resource utilization.
What type of reliability can be expected from the HPE R4N85A in a data center? +
Engineered for high-availability environments, the R4N85A is built with enterprise-grade components designed to handle continuous operation. Its robust physical design and compatibility with HPE’s server ecosystem ensure consistent performance under load, minimizing the risks of hardware failure that can lead to costly downtime in critical business operations.
Are there specific power requirements I should consider for the R4N85A? +
The R4N85A draws its power directly from the PCIe slot on the host server. It is designed to operate within standard power envelopes established for enterprise NICs, meaning it will typically function without requiring additional power connectors or external power supplies, provided the server's power distribution is correctly configured for high-performance expansion cards.
How can I obtain a bulk quote for multiple HPE R4N85A units for my upcoming server refresh project? +
For organizations planning large-scale deployments or server refreshes, BuyRouterSwitch.com offers specialized support for bulk inquiries. Simply contact our sales team through the Request a Quote feature on our website with your specific quantity requirements. We provide competitive pricing structures tailored to project-based volumes, ensuring you receive the best possible value for your enterprise infrastructure needs.
Why should I source the HPE R4N85A through BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted provider of authentic HPE enterprise networking hardware. By sourcing through us, you gain access to genuine, high-quality components backed by our expert supply chain network. We prioritize secure ordering and transparent communication, ensuring that procurement managers and IT departments receive the exact hardware specifications required to maintain seamless and reliable network operations.
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