How many ports does the HP 834147-001 provide and at what speed?

The HP 834147-001 provides two network ports. It is described as a dual-port 40Gbps mezzanine card and is categorized as a dual-port 40Gb/s QSFP pass-through mezzanine card, indicating that each of the two ports is designed for 40Gbps connectivity using QSFP interfaces.

What interface does the HP 834147-001 use to connect to the server?

The HP 834147-001 uses a PCI Express interface in a mezzanine card form factor. Its model name specifies it as a PCI Express pass-through QSFP mezzanine card, meaning it connects via the server’s mezzanine PCI Express slots rather than through traditional full-height or low-profile PCIe add-in card slots.

What connector type is supported on the HP 834147-001 ports?

The HP 834147-001 uses QSFP connectors on its network ports. It is explicitly described as a QSFP pass-through mezzanine card and is categorized as a dual-port 40Gb/s QSFP pass-through mezzanine card, so each 40Gbps port is presented through a QSFP interface for compatible cabling or transceiver solutions.

834147-001 - HP 834147-001 Dual-Ports 40Gbps QSFP mezzanine card

Name: HP 834147-001 Dual-Ports 40Gbps QSFP mezzanine card
Brand: HP
SKU: 834147-001

834147-001 - HP 834147-001 Dual-Ports 40Gbps QSFP mezzanine card | US IT Hardware

Product overview

The HP Dual-Ports 40Gbps PCI Express Pass-through QSFP Mezzanine Card, SKU 834147-001, is designed as a mezzanine network adapter for environments that require high-bandwidth connectivity. As a dual-port 40Gb/s QSFP pass-through mezzanine card, it provides two 40Gbps ports that can be used to support demanding network throughput requirements. The PCI Express mezzanine form factor is suited for integration into compatible server platforms where mezzanine expansion is preferred over traditional add-in cards. Positioned within the network adapter category, this card supports QSFP connectivity, enabling use with appropriate QSFP-based infrastructure. With its focus on dual-port 40Gbps operation and pass-through design, the HP 834147-001 offers a straightforward option for organizations standardizing on QSFP interfaces and mezzanine-based networking in their data center or modular server deployments.

Dual-port 40Gbps mezzanine network adapter
PCI Express pass-through mezzanine design
QSFP-based dual 40Gb/s connectivity
HP-branded mezzanine network adapter
SKU 834147-001 for precise identification
Designed for QSFP-centered infrastructures

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Featuring

Manufacturer part #	834147-001
Brand	HP
Condition	New
Model	834147-001 Dual-Ports 40Gbps PCI Express Passthrough QSFP Mezzanine Card
Part Class	HP P/N 834147-001; Replace with spare PCA, WCS FPGA PCIe Mezz Card
Technology	PCIe pass-through mezzanine FPGA card
Form Factor	Mezzanine card
Product Line	HP PCI Express Mezzanine Card
Product Type	Network adapter mezzanine card

Performance

Best for

High-speed networking
Suitable for environments that require dual-port 40Gbps connectivity, using the HP Dual-Ports 40Gbps PCI Express Pass-through QSFP mezzanine design to support high-throughput links.
QSFP-based infrastructures
Fits deployments standardized on QSFP interfaces, leveraging its dual QSFP ports as a 40Gbps pass-through mezzanine card within compatible systems.
Mezzanine-based server designs
Intended for servers that support PCI Express mezzanine expansion, using the HP 834147-001 as a mezzanine network adapter rather than a traditional add-in card.
Data center modular systems
Aligns with data center designs where mezzanine network adapters provide dedicated connectivity, benefiting from dual-port 40Gbps QSFP pass-through capabilities.
Consolidated network connectivity
Useful when consolidating network links onto fewer high-bandwidth ports, leveraging the two 40Gbps QSFP ports available on this mezzanine network adapter.

Frequently asked questions

What type of network adapter is the HP 834147-001?

Details

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Total Aggregate Bandwidth	80 Gb/s

Networking Ports & Interfaces

Interface	PCI Express
Port Type	QSFP
Host Interface	PCI Express mezzanine connector
Number of Ports	2 ports
Network Adapter Type	Dual-port 40Gbps PCI Express pass-through QSFP mezzanine network adapter
Port Interface Standard	40Gb/s QSFP