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HPE 593717-B21 NC523SFP 2 Ports Gigabit Ethernet Network Adapter View larger

HPE 593717-B21 NC523SFP 10Gb 2-Port Server Adapter

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in stock

10 GbE dual‑port SFP+ server adapter

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$53.00

  • New

Detailed Specifications

HPE 593717‑B21 NC523SFP 10 Gb 2‑Port Server Adapter

Overview

The HPE 593717‑B21 NC523SFP is a 10 Gb Ethernet server network adapter with two SFP+ ports. It’s designed for both fiber-optic and DAC (direct‑attach copper) connectivity, making it flexible for different data‑center cabling setups. It uses a PCI Express 2.0 ×8 interface to deliver high bandwidth into HPE ProLiant servers. The card supports advanced networking features such as TCP offload, VLAN tagging, jumbo frames, and IPv6, helping offload CPU and optimize performance in virtualized and high-throughput environments.

Key Features

  • Dual 10 Gb SFP+ ports for fiber or DAC connection

  • PCI Express 2.0 ×8 interface supports high throughput

  • 256 MB onboard memory for buffering and offload

  • Supports offloading: TCP checksum, segmentation, VLAN tagging

  • Jumbo‑frame support, IPv6, and advanced QoS via IEEE standards

Technical Specifications

SpecificationDetails
BrandHPE
Part Number593717‑B21
Product Type10 Gb Ethernet Adapter (SFP+)
Network Ports2 × 10 Gb SFP+
Host InterfacePCI Express 2.0 ×8
Onboard Memory256 MB
Data Rate10 Gbps (per port)
Supported StandardsIEEE 802.1Q, 802.1p, 802.3x, 802.3ad, 802.3ae
FeaturesTCP offload, jumbo frames, VLAN tagging, IPv6
Boot SupportPXE boot capable
Operating Temperature0 °C to 55 °C
Form FactorLow-profile plug-in card
Typical Power Consumption~17 W (varies by load)
Compatible ServersHPE ProLiant G7 / Gen8

  • 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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