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HPE P51179-B21 Ethernet 1Gb 4-Port Network Adapter View larger

HPE P51179-B21 Ethernet 1Gb 4-Port Network Adapter

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4‑port 1 Gb/s BASE‑T server network adapter
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Detailed Specifications

HPE P51179‑B212 1GbE 4‑Port BASE‑T Network Adapter

Overview

The HPE P51179‑B21 is a quad‑port 1 Gigabit Ethernet (1 Gb/s) BASE‑T network adapter tailored for HPE ProLiant servers. It uses four RJ‑45 ports and supports 10/100/1000 Mb/s operation, making it suitable for standard server uplinks, virtualisation traffic or management networks. The card is based on a Broadcom BCM5719 chipset and uses an OCP3 (Open Compute Project) card form factor, enabling low‑profile installation in dense rack servers. Designed for enterprise use, it supports VLAN tagging, IPv4/IPv6 dual stack, PXE boot and receive‑side scaling (RSS). It installs into a server’s OCP3 slot or compatible expansion slot and is appropriate for general‑purpose server connectivity needs rather than high‑speed uplinks.

Key Features

  • Four 10/100/1000 Mb/s RJ‑45 ports on one adapter

  • Broadcom BCM5719 chipset with offload support (RSS, TSO)

  • OCP3 form‑factor card for space‑efficient server deployment

  • Supports IPv4/IPv6, PXE boot, VLAN tagging and trust‑firmware readiness

Technical Specifications

SpecificationValue
Brand HPE
Part Number P51179‑B21
Product Type 1GbE 4‑Port BASE‑T Network Adapter
Port Count 4 × RJ‑45 ports
Supported Speeds 10 Mb/s, 100 Mb/s, 1 Gb/s
Chipset Broadcom BCM5719
Form Factor OCP3 server adapter card
Supported Network Standards IEEE 802.3ab (1000BASE‑T), 802.3u, 802.3
Features RSS, TSO, VLAN tagging, IPv4/IPv6, PXE boot
Media Type Copper — RJ‑45 with twisted‑pair cabling
Typical Power Consumption ~5‑6 W (typical dual‑profile category)
Compatible Platforms HPE ProLiant (OCP3 slot compatible)
Virtualisation Ready Yes
Operating Temperature Standard server ambient (0 °C to ~35 °C typ.)
Weight Approx. 0.4 lb (~0.18 kg)

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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