HP J8729A 320 Gbps Switch Fabric Module - 8108FL

Name: HP J8729A 320 Gbps Switch Fabric Module - 8108FL
Brand: HP
SKU: J8729A

9291W

HP's 320 Gbps redundant switch fabric module delivers high-speed, fault-tolerant switching for the 8108FL chassis.

$328.00*$7,895.11Save 95%

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The HP J8729A 320 Gbps Redundant Switch Fabric Module is an infrastructure component designed for the HP Switch 8108FL modular chassis. It provides 320 Gbps of switching capacity, enabling the chassis to handle substantial data throughput across its line cards and connected network segments. This level of capacity is aimed at enterprise and data center environments where high-speed, reliable switching is essential for maintaining application performance and network uptime.

The module's primary value lies in its redundancy capability. By installing two fabric modules in a single 8108FL chassis, network administrators can ensure that switching operations continue uninterrupted if one module fails, eliminating a single point of failure in the network backbone. This makes the J8729A a key component for organizations that require high-availability network architectures. The limitation is its strict compatibility with the 8108FL platform — it cannot be repurposed for other HP switch models, so its usefulness is entirely dependent on continued operation of that specific chassis.

Key Features

Item Package Dimension: 24.8031L x 16.9291W x 6.2992H inches

Item Package Weight - 9.4 Pounds

Item Package Quantity - 1

Product Type - NETWORK SWITCH

Specifications

Product Type

Network Switch Fabric Module

Switching Capacity

320 Gbps

Compatibility

HP Switch 8108FL

Redundancy

Yes

Model Number

J8729A

Brand

Pros & Cons

👍 Pros

320 Gbps switching capacity handles high-bandwidth enterprise and data center traffic
Redundant design ensures network continuity if one fabric module fails
Purpose-built for the HP 8108FL chassis for straightforward installation and compatibility
Supports high-performance switching demands for mission-critical network environments

👎 Cons

Compatible only with the HP Switch 8108FL, offering no flexibility across other chassis platforms
As older enterprise networking hardware, sourcing replacements and support may become difficult
Requires the 8108FL chassis investment, making it impractical as a standalone purchase
Limited publicly available documentation compared to newer HP networking modules

Frequently Asked Questions

Which switch chassis is this module compatible with?

This module is designed exclusively for the HP Switch 8108FL chassis. It is not compatible with other HP switch models.

Does this module provide redundancy?

Yes, it is a redundant switch fabric module, meaning you can install a second unit in the chassis to ensure continuous network operation if one module fails.

What is the switching capacity of this module?

The module provides 320 Gbps of switching capacity, supporting high-throughput data center and enterprise network environments.

Can this module be hot-swapped?

As a fabric module designed for the 8108FL chassis, it follows HP's modular architecture intended for redundant configurations, allowing maintenance without full chassis downtime when a redundant module is in place.