HPE 843400-B21 network card Internal 100000 Mbit/s

Name: HPE 843400-B21 network card Internal 100000 Mbit/s
Brand: HPE
SKU: 843400-B21
Price: 91.20 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 843400-B21

Brand: Hpe

Condition: Refurbished

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843400-B21

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overview

specifications

resources

faqs

reviews

overview

843400-B21 Overview

HPE 843400-B21 Apollo Infiniband Edr 100gb 2-port 840z Mezzanine Fio Adapter. Main Specifications Device Type Network Adapter Interface (bus) Type Pci Express 3.0 X16 Mezzanine Pci Specification Revision Pcie 3.0 Ports Infiniband Edr X 2 Data Link Protocol Infiniband Data Transfer Rate 100 Gbps Processor 1 X Mellanox Connectx-4 Compliant Standards Ibta 1.3 System Requirements Suse Linux Enterprise Server 12 Sp1, Centos 7.2 (64-bit), Red Hat Enterprise Linux 7.2 (64-bit) Designed For Proliant Xl230k Gen10 Compute Tray, Xl260a Gen9, Xl260a Gen9 Compute Tray.

Apollo InfiniBand EDR 100Gb 2-port 840z Mezzanine FIO adapter

Wired

PCI Express 3.0

100000 Mbit/s

Internal Component for: Server

Summary Description

HPE 843400-B21. Internal. Connectivity technology: Wired, Host interface: PCI Express. Maximum data transfer rate: 100000 Mbit/s

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specifications

Specifications

Overview

Condition	Refurbished
Brand	HPE
Stock	In Stock

Ports & interfaces

Connectivity technology	Wired
Host interface	PCI Express
PCI version	3.0

Network

Maximum data transfer rate	100000 Mbit/s
Data link protocols	InfiniBand

Design

Component for	Server
Internal	Y
Compatible products	ProLiant XL260a Gen9, ProLiant XL230k Gen10

Sustainability

Sustainability certificates	RoHS

resources

Resources

Documents

843400-B21-brochure-datasheet

faqs

Frequently Asked Questions

What server platforms are compatible with the HPE 843400-B21 mezzanine card? +

The HPE 843400-B21 is specifically engineered for integration with HPE BladeSystem c-Class server blades. It provides high-performance connectivity tailored for these dense compute environments, ensuring seamless hardware handshaking and optimal throughput when installed in the designated mezzanine slots of compatible blade enclosures.

What is the primary role of the 843400-B21 mezzanine card in a blade server environment? +

This mezzanine card acts as a critical I/O bridge, allowing the blade server to interface directly with the high-speed interconnect modules located in the BladeSystem enclosure. It is designed to offload networking traffic, reduce CPU overhead, and provide reliable data pathways for enterprise-grade virtualization and high-traffic server applications.

Does the 843400-B21 mezzanine card support specific data transfer speeds? +

This adapter is designed to support high-bandwidth requirements typical of modern data center deployments. It facilitates efficient data transit between the blade server and the fabric, though exact throughput is contingent upon the fabric speed supported by your chassis interconnect modules and the configuration of the server's mezzanine slot.

How does installing the 843400-B21 improve network efficiency compared to standard I/O? +

By leveraging specialized hardware acceleration, the 843400-B21 reduces the burden on the server's main processor by handling complex network packets independently. This offloading capability is essential for sustaining performance in high-density virtualized environments where every cycle saved on the host CPU translates to better overall application response times.

Is the 843400-B21 suitable for high-density virtualization deployments? +

Yes, this card is built for demanding virtualization tasks. It enables robust connectivity that supports the multi-tenant traffic flows often found in virtualized server environments, ensuring that network performance does not become a bottleneck when running numerous virtual machines on a single blade host.

What kind of management or configuration is required after installing the 843400-B21? +

Once physically installed in the server blade, configuration is typically handled through the server’s BIOS/UEFI or the specific operating system drivers. It is recommended to ensure your firmware levels on the blade server match the requirements for this specific mezzanine card to ensure optimal feature set availability and stability.

Can I use the 843400-B21 in a non-HPE blade chassis? +

The 843400-B21 is designed exclusively for the mechanical and electrical specifications of HPE c-Class enclosures. Due to proprietary bus protocols and physical form factor alignment, it cannot be utilized in non-HPE chassis or standard rack-mount servers that do not feature the specific mezzanine connector interface.

What makes the 843400-B21 a reliable choice for critical enterprise applications? +

HPE designs these mezzanine cards to meet stringent industrial standards for heat dissipation, signal integrity, and long-term durability. By utilizing enterprise-grade components, the card minimizes the risk of I/O failure, providing the consistent uptime required for mission-critical business operations within an HPE BladeSystem infrastructure.

How can I obtain a bulk quote for multiple 843400-B21 units? +

If you are planning a large-scale data center refresh or require a high-volume order, please contact the BuyRouterSwitch.com sales team directly. We specialize in providing customized pricing structures for enterprise clients and can efficiently process bulk procurement requests to ensure your project remains on schedule and within your specified budget.

Why should I choose BuyRouterSwitch.com for my HPE hardware procurement? +

BuyRouterSwitch.com is a trusted source for authentic enterprise-grade networking and server hardware. We focus on streamlining the procurement experience for IT professionals, ensuring you receive genuine components that meet your technical requirements. Our team provides professional assistance throughout the ordering process to guarantee accuracy and reliability for your infrastructure deployments.

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