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HPE P05891-B21 G3 2-Port 40GbE QSFP Network Adapter View larger

HPE P05891-B21 G3 2-Port 40GbE QSFP Network Adapter

P05891-B21

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HPE P05891-B21 G3 2-Port 40GbE QSFP Network Adapter, designed for high-bandwidth connectivity 
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Detailed Specifications

HPE P05891-B21 Network Adapter

Overview :

The HPE P05891-B21 G3 2-Port 40GbE QSFP Network Adapter offers superior performance with dual 40Gb Ethernet ports, providing high-speed network connectivity for modern data centers, cloud computing, and high-performance applications. Designed to integrate seamlessly into HPE servers, it leverages QSFP technology for scalable, low-latency data transfers. Perfect for large-scale enterprise networks, this adapter ensures robust, reliable performance while optimizing bandwidth and reducing latency in data-intensive environments.

Key Features :

  • Dual 40GbE ports for ultra-fast and efficient data transfer
  • QSFP interface for high-density, scalable network connectivity
  • Designed for seamless integration with HPE ProLiant servers
  • Low-latency operation for optimized data flow in high-performance environments
  • Energy-efficient design for reduced operational costs

Specifications :

AttributeSpecification
Part Number P05891-B21
Brand Name HPE
Product Type Network Adapter
Ports 2 x 40GbE
Interface QSFP (Quad Small Form-factor Pluggable)
Network Speed 40Gbps
Power Consumption 12W
Compatibility HPE ProLiant Servers
Form Factor Full-Height PCIe
Operating Temperature 0°C to 55°C
Warranty 3-year limited warranty
Dimensions 5.2 x 3.0 x 0.6 inches
Driver Support Windows, Linux, VMware, and others
Cable Compatibility Supports fiber cables with QSFP connectors
Latency Low-latency operation for high-performance networks

  • 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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