HP

HP 331FLR 1GB 4-Port Ethernet Adapter 629135-B22

Boost Network Performance with the HP 331FLR 4-Port 1Gb Adapter The HP Ethernet 1Gb 4-port 331FLR Adapter provides enhanced network connectivity for select HP ProLiant Gen8 and Gen9 rack servers. This adapter offers a single-chip solution in a FlexibleLOM form factor, optimizing performance and e...

$18.69*
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*Price sourced from Amazon.com. Last updated:Jul 20, 2026.Price and availability are subject to change.

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Overview

Boost Network Performance with the HP 331FLR 4-Port 1Gb Adapter

The HP Ethernet 1Gb 4-port 331FLR Adapter provides enhanced network connectivity for select HP ProLiant Gen8 and Gen9 rack servers. This adapter offers a single-chip solution in a FlexibleLOM form factor, optimizing performance and efficiency.

Specifications:

  • Product Type: Ethernet Adapter
  • Ports: 4 x 1Gb
  • Form Factor: FlexibleLOM
  • Compatibility: Select HP ProLiant Gen8 and Gen9 rack servers

Key Features

The HP Ethernet 1Gb 4-port 331FLR Adapter for select HP ProLiant Gen8 and Gen9 rack servers features the next generation of Ethernet integration, offering a single-chip solution in a FlexibleLOM form

Specifications

Ports
4
Ethernet Speed
1 Gigabit Ethernet (1GbE)

Frequently Asked Questions

The HP 331FLR Ethernet adapter is equipped with four 1 Gigabit Ethernet ports.
This adapter features 1 Gigabit Ethernet ports, offering 1GbE speeds.
Yes, this adapter is an HP 331FLR 1GB 4-Port Ethernet Adapter, designed for use in server and networking environments.
The product description specifies it is an Ethernet adapter with four 1GbE ports, but it does not detail its physical interface like PCIe.
The part number for this HP 1GB 4-Port Ethernet Adapter is 629135-B22.