HPE InfiniBand 4X DDR Blade Mezz Host Adapter
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HPE InfiniBand 4X DDR Blade Mezz Host Adapter wired router
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409377-B21 Overview
IBM BladeCenter® Open Fabric includes industry-leading Fibre Channel switch modules that offer an easy way to manage, high performance Fibre Channel networking capabilities for BladeCenter systems—including end-to-end 8Gb technology supported on all chassis. Compatible with BladeCenter Open Fabric Manager software, these switch modules from IBM, Cisco, Brocade and Emulex supporting 1Gb, 2Gb, 4Gb and 8Gb rates with as many as 20 ports, provide flexible Fibre Channel networking capabilities designed to help your business run better.
QLogic 4Gb Intelligent Pass-thru Module
- Unmanaged
- Basic switching RJ-45 Ethernet ports quantity: 6
- Stackable
Summary Description
HPE InfiniBand 4X DDR Blade Mezz Host Adapter
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409377-B21 Specifications
Overview
Manufacturer:
IBM
Stock:
In Stock.
Stock updated on:
2024-08-31
Management features
Switch type
Unmanaged
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
6
Data transmission
Maximum data transfer rate
4 Gbit/s
Design
Stackable
Yes
Product colour
Silver
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Frequently Asked Questions (FAQs)
What server environments are compatible with the HPE 409377-B21 mezzanine card? +
The HPE InfiniBand 4X DDR Mezzanine card is specifically engineered for integration into HPE BladeSystem c-Class server blades. It utilizes the mezzanine slot architecture to provide high-speed, low-latency interconnectivity, making it an ideal choice for legacy high-performance computing clusters and demanding data center environments that require specialized InfiniBand fabric connectivity within a blade chassis.
Does the 409377-B21 support standard Ethernet switching protocols? +
This adapter is strictly designed for InfiniBand fabric communication, not standard Ethernet. It is optimized for high-bandwidth, low-latency inter-process communication between server nodes. If your network architecture relies on traditional Ethernet, this card will not be compatible; ensure your existing fabric infrastructure is configured for InfiniBand to take advantage of its specific performance characteristics.
What is the primary performance benefit of using this DDR InfiniBand adapter? +
The 4X DDR (Double Data Rate) interface offers significantly improved throughput compared to legacy SDR adapters. By offloading communication tasks from the server CPU to the adapter, it drastically reduces latency and CPU overhead. This makes it highly efficient for MPI-based applications, database clustering, and parallel computing tasks where rapid data exchange between blades is mission-critical.
How does this mezzanine card connect to the blade chassis infrastructure? +
The adapter installs directly into the dedicated mezzanine card slot on the server blade. Once seated, it interfaces with the blade chassis midplane, which routes the InfiniBand signal to the corresponding InfiniBand switch modules installed in the interconnect bays of the chassis. This design maintains a clean, cable-free internal architecture within the server blade enclosure.
Are there specific firmware or driver requirements for the HPE 409377-B21? +
To ensure optimal performance and fabric stability, you should utilize the latest firmware and driver packages provided by HPE for your specific OS environment. Regularly updating the card's firmware is recommended to maintain compatibility with your InfiniBand switch fabric and to resolve potential communication issues within the cluster environment during high-load operations.
Can I use this adapter for virtualization or storage-heavy workloads? +
Yes, the 409377-B21 is well-suited for high-throughput storage clusters and virtualization environments that utilize InfiniBand backplanes. Its low-latency profile is particularly advantageous for storage area networks (SAN) or RDMA-enabled applications that require consistent, high-speed data access across multiple nodes, ensuring that the network interface does not become a bottleneck for your resource-intensive server applications.
What management tools are required to configure this mezzanine adapter? +
Management is typically handled through your server's operating system environment or via the fabric management software associated with your InfiniBand switch. Because it operates at the hardware layer, standard network administration utilities that support InfiniBand stacks will provide the necessary visibility for monitoring throughput, port status, and overall link health within your high-performance computing environment.
Is this InfiniBand adapter a single-port or dual-port configuration? +
The 409377-B21 is designed as a high-performance, single-port mezzanine solution. This design focuses on providing a direct, reliable link to the InfiniBand fabric switch within the chassis. By dedicating the connection to a single high-speed path, it helps streamline fabric topology management for administrators looking to maintain clear, predictable communication routes between server blades.
How can I obtain a bulk quote for multiple HPE 409377-B21 units? +
For procurement teams looking to outfit multiple chassis or upgrade entire clusters, BuyRouterSwitch.com makes the process simple. Simply contact our sales department directly to request a bulk quote. We specialize in volume pricing and can provide a tailored proposal based on your project's specific quantity requirements and budgetary constraints, ensuring you get the best value for your networking hardware.
Why should I choose BuyRouterSwitch.com for my server networking components? +
BuyRouterSwitch.com is a trusted source for enterprise-grade networking hardware. We focus on providing authentic equipment to IT professionals and procurement managers who need reliable components for mission-critical infrastructure. When you purchase from us, you are choosing a partner dedicated to professional service and transparent communication, helping you source the right components for your server networking needs efficiently and securely.
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