What is the primary function of the HPE 843430-001 840z adapter?

The HPE 843430-001 840z is a Dual Port 100Gb InfiniBand Adapter. It belongs to the network adapters category as an InfiniBand adapter and is described as a dual port 100Gb EDR mezzanine FIO adapter. Its primary function is to provide two 100Gb InfiniBand network connections for compatible enterprise platforms.

How many InfiniBand ports does the HPE 840z 843430-001 provide?

The HPE 840z InfiniBand adapter identified by SKU 843430-001 is described as a Dual Port 100Gb InfiniBand Adapter. This means it offers two InfiniBand network ports, allowing two separate InfiniBand connections from a single adapter within supported systems.

What link speed does the HPE 843430-001 InfiniBand adapter support?

The HPE 843430-001 840z is specified as a Dual Port 100Gb InfiniBand Adapter. The category description further identifies it as a dual port 100Gb EDR mezzanine FIO adapter. Together, these details indicate that each InfiniBand port is designed for 100Gb connectivity in compatible environments.

How is the HPE 843430-001 classified within networking components?

The HPE 843430-001 is categorized under network adapters and specifically described as an InfiniBand adapter. It is further detailed as a dual port 100Gb EDR mezzanine FIO adapter. This classification indicates it is a dedicated InfiniBand networking component for enterprise platforms using mezzanine FIO expansion.

What type of deployment is the HPE 840z Dual Port 100Gb InfiniBand Adapter intended for?

The 840z Dual Port 100Gb InfiniBand Adapter with SKU 843430-001 is identified at the enterprise product level. Combined with its dual port 100Gb InfiniBand and mezzanine FIO classification, this indicates it is intended for enterprise deployments that rely on InfiniBand interconnects in structured data center environments.

843430-001 - HPE 843430-001 Dual Port 100Gb InfiniBand adapter

Name: HPE 843430-001 Dual Port 100Gb InfiniBand adapter
Brand: HPE
SKU: 843430-001
Price: 115 USD
Availability: InStock

843430-001 - HPE 843430-001 Dual Port 100Gb InfiniBand adapter | US IT Hardware

Product overview

The HPE 843430-001 is an enterprise level 840z Dual Port 100Gb InfiniBand Adapter designed for environments that require high bandwidth InfiniBand connectivity. As a dual port 100Gb InfiniBand adapter, it supports two InfiniBand network connections, helping organizations design flexible networking topologies. The adapter fits within the network adapters category, specifically InfiniBand adapter and dual port 100Gb EDR mezzanine FIO adapter, aligning it with demanding enterprise infrastructures. This model focuses on InfiniBand networking, making it suitable for deployments that need high speed interconnects between servers and systems. With clearly defined dual port 100Gb capability, it enables dense connectivity designs where multiple InfiniBand links are required per host. The product’s classification as a mezzanine FIO adapter indicates that it is intended for integration into compatible enterprise platforms that support this form factor.

Dual port 100Gb InfiniBand adapter design
Enterprise level InfiniBand network adapter
Mezzanine FIO form factor classification
Part number 843430-001 for clear identification
Categorized under network adapters InfiniBand
EDR dual port 100Gb mezzanine FIO adapter

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Featuring

Product Family
Manufacturer part #	843430-001
Brand	HPE
Condition	Refurbished
Model	840z
Features	InfiniBand EDR Link support
Interfaces	2 x 100Gb Ethernet / InfiniBand EDR QSFP28 - QSFP28
Technology	InfiniBand EDR
Device Type	Network Adapter
Form Factor	Mezzanine
Product Line	840z
Product Type	Network Adapter

Compatible systems

HPE 843430-001 is an Apollo 840z dual-port 100Gb InfiniBand EDR mezzanine network adapter.

HPE Apollo
Model: 841z
Form factor: Mezzanine
Confirmed by retailer listings that visibly print 843430-001.

Best for

Enterprise InfiniBand infrastructures
Suited for enterprise level deployments that standardize on InfiniBand, using the 840z Dual Port 100Gb InfiniBand Adapter for high bandwidth interconnects.
High bandwidth server links
Useful where servers require dual port 100Gb InfiniBand connectivity, allowing two InfiniBand links from a single adapter for flexible network design.
Mezzanine FIO based platforms
Intended for systems that accept dual port 100Gb EDR mezzanine FIO adapters, integrating InfiniBand connectivity directly into the platform architecture.
InfiniBand adapter upgrades
Applicable when upgrading or standardizing on 100Gb InfiniBand adapters within the network adapters category for consistent performance characteristics.
Dense connectivity environments
Appropriate for environments that need multiple InfiniBand connections per host, enabled by the dual port 100Gb configuration on a single adapter.

Details

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InfiniBand Speed	100 Gb

PCI Specification	PCIe 3.0 compliant

Spare Part Number	844381-001

Form Factor Detail	Mezzanine card for HPE servers

Optical Wave Length	840 nm

Supported Protocols	PXE, UEFI

Supported Link Speed	100 Gigabit Ethernet

Supported Protocols 2	InfiniBand EDR link

Alternate Spare Number	843400-B21

Supported Link Speed 2	100 Gigabit InfiniBand

Connectivity Technology	Wired

Data Transfer Rate	100 Gbps

Networking Ports & Interfaces

Ports	2 ports
Port Type	QSFP28
Ethernet Speed	100 Gbps
Interface Type	PCI Express 3.0 x16 Mezzanine
Interface Count	2
Data Link Protocol	InfiniBand
Interface Bus Type	PCI Express 3.0 x16 Mezzanine
Data Link Protocol 2	100 Gigabit Ethernet
Network Architecture	Dual Port

HPE 843430-001 Dual Port 100Gb InfiniBand adapter