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HPE 817738-B21 Ethernet 10Gb 2-port BASE-T X550-AT2 Adapter View larger

HPE 817738-B21 Ethernet 10Gb 2-port Adapter

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Dual‑port 10 GbE RJ‑45 server adapter (Cat 6A capable)
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Detailed Specifications

HPE 817738-B21 – 10GbE 2‑Port 562T Adapter

Overview :

The HPE 817738-B21 is a dual‑port 10 GbE network adapter designed for IT engineers deploying high‑throughput servers, enabling two simultaneous 10 Gb/s RJ‑45 Ethernet links. It integrates an Intel X550 family controller on a PCIe 3.0 x4 plug‑in card, supporting 10GBASE‑T over Cat6A up to 100 m. The adapter is suitable for enterprise data centres, virtualization hosts, and high‑performance compute clusters, fitting standard rack‑mounted servers and edge nodes. It supports advanced offload features such as SR‑IOV, tunnelling (VXLAN/NVGRE), and DMA bypass to reduce CPU overhead and accelerate I/O traffic. It integrates directly with HPE ProLiant and Apollo Gen10 platforms and is compatible with standard network management tools for configuration and monitoring.

Key Features :

  • Dual RJ‑45 10 Gb ports on single adapter card

  • PCI Express 3.0 x4 host interface for full line rate

  • Intel X550 family controller for offload and virtualization

  • Supports 10GBASE‑T over Cat6A cabling up to 100 m

  • Single‑Root I/O Virtualization (SR‑IOV) enabled for VM segmentation

Specifications :

SpecificationDetail
Brand HPE
Part Number 817738‑B21
Product Type Network Adapter – Dual‑Port 10 GbE 562T
Controller Intel X550‑AT2
Bus Interface PCI Express 3.0 x4
Network Ports 2 × 10 Gb/s RJ‑45 (10GBASE‑T)
IEEE Standards 802.3ae, 802.3‑bz, 802.3ad, 802.1Qaz etc.
Typical Power Consumption 11.8 W
Maximum Power 12.7 W
Dimensions (H × W × D) 7.50 in × 2.25 in × 9.50 in
Weight 1.0 lb
Operating Temperature 5 °C to 60 °C (41 °F to 140 °F)
Non‑Operating Temperature ‑40 °C to 70 °C (‑40 °F to 158 °F)
Humidity (Operating) 8% to 90% RH (non‑condensing)

  • 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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