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HPE 817709-B21 Ethernet 10/25Gb 2-port 631FLR-SFP28 Adapter View larger

HPE 817709-B21 2-Port Ethernet Adapter

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Dual‑port 10/25 GbE FlexibleLOM Server Adapter
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  • New
  • Refurbished

Detailed Specifications

HPE 817709-B21 – Ethernet 10/25Gb 2‑Port 631FLR‑SFP28 Adapter

Overview :

The HPE 817709-B21 is a dual‑port network adapter designed for enterprise server environments where upgrading from 10 GbE to 25 GbE is required. It supports either 10 Gb/s or 25 Gb/s speeds per port via SFP+ (10G) or SFP28 (25G) modules, enabling higher throughput and reduced latency in virtualised or I/O‑intensive workloads. This adapter fits into the FlexibleLOM (FLR) slot or PCIe Gen3 x8 form‑factor and is suitable for data centre, edge, or cloud‑scale server deployments. It also integrates into the HPE server ecosystem and is compatible with HPE ProLiant platforms, allowing unified management under HPE’s server management tooling.

Key Features :

  • Supports dual ports at 10 Gb/s or 25 Gb/s each

  • SFP+ or SFP28 for optical or copper connectivity

  • PCIe Gen3 x8 interface for flexible server slots

  • Firewall‑level firmware protection and Root‑of‑Trust architecture

  • Offloads network I/O with SR‑IOV and RoCE support

Specifications :

SpecificationDetail
Brand HPE
Part Number 817709‑B21
Product Type Ethernet 10/25Gb 2‑Port 631FLR‑SFP28 Adapter
Data Rate 10 Gb/s and 25 Gb/s per port
Ports 2 SFP+/SFP28
Bus Interface PCIe Gen3 x8
Form Factor FlexibleLOM / FLR‑SFP28
Typical Power Consumption 9.04 W
Dimensions (W x L x H) 8.46 in x 9.84 in x 2.36 in
Weight 0.61 lb
Chipset Broadcom BCM57414
Virtualization Support SR‑IOV, RoCE v2
Security Features Firmware Root‑of‑Trust, Device‑Level Firewall
Supported Speeds 10/25 Gb Ethernet
Compatibility HPE ProLiant Gen10 servers (DL, ML series)

  • 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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