764285-B21, HPE 544+FLR-QSFP Adapter, 2x40GbE QSFP/FLR/No Fan & PSU

  • Brand: HPE
  • Model: 764285-B21
Rating:
100%
5/5.0
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview

    HPE 764285-B21 Overview

    The HPE 764285-B21 Adapter represents a versatile and groundbreaking convergence of HPE's InfiniBand and Ethernet networking technologies. This dual-port 544+FLR-QSFP Adapter offers robust FDR InfiniBand and 10Gb/40Gb Ethernet connectivity options, making it an exemplary choice for server environments requiring high bandwidth and low latency interconnects. Tailored for HPE servers, this adapter facilitates efficient data transfer and high-speed communication in demanding data centers and enterprise environments.

    Quick Spec
    Brand HPE
    Product Name 764285-B21
    Ports 2-port
    Technology InfiniBand FDR/Ethernet 10Gb/40Gb
    Adapter Type 544+FLR-QSFP

    Product Features

    • ● Dual-Port Flexibility C Supports both FDR InfiniBand and 10/40GbE for diverse network connectivity.
    • ● High Throughput C Ensures high-speed data transfers and low-latency communication.
    • ● Optimized for HPE Servers C Tailor-made to enhance HPE server capabilities.
    • ● Easy Integration C Seamless compatibility with existing network infrastructure.
    • ● Energy Efficient C Designed for low power consumption, reducing operational costs.

    Product Applications

    With its versatile connectivity options, the HPE 764285-B21 Adapter finds its application in various demanding scenarios:

    • ● High-Performance Computing (HPC) environments, where maximum data transfer speed and minimum latency are critical.
    • ● Data centers requiring efficient network traffic management and reliable, high bandwidth interconnects.
    • ● Enterprise networks that demand robust and scalable solutions for data-intensive applications.

    Supported Options

    Supported Options
    Accessory Model
    QSFP Transceiver HPE Xxxxxx
    QSFP+ Ethernet Cable HPE Cxxxx
    FDR InfiniBand Cable HPE Fxxxxx

    Compare to Similar Items

    Compare to Similar Items
    Model Differences
    764285-B21 N/A C this row for reference
    Model A Supports only Ethernet 10Gb - No InfiniBand
    Model B 1-port only
    Model C Does not support FDR, only QDR InfiniBand

    For more detailed information about the HPE 764285-B21 Adapter and to discuss pricing options, Get More Information by contacting us through Live Chat or at [email protected]. Our team is ready to provide you with the assistance you need to make the best decision for your network infrastructure needs.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    HPE 764285-B21 Specification

    764285-B21 Specifications

    Brand HPE
    Product Name InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+FLR-QSFP Adapter
    Part Number 764285-B21
    Adapter Type Server Adapter
    Interface PCI Express 3.0 x8
    Ports 2
    Connectivity Technology Wired
    Data Rate FDR InfiniBand - up to 56 Gbps; Ethernet 10Gb/40Gb
    Protocol InfiniBand FDR, Ethernet 10GbE, 40GbE
    Form Factor FlexibleLOM (FLR)
    QSFP Ports 2-Port 544+FLR-QSFP
    Compatibility HPE Servers
    Power Consumption Typical: 11W
    Operating Temperature Range 0��C to 55��C
    Storage Temperature Range -40��C to 70��C
    Humidity Range 10% to 90%, non-condensing
    Compliance RoHS, WEEE
    Application High Performance Computing, Enterprise Data Centers, Cloud Infrastructure
    Warranty Limited 1-year warranty

    Quality Certifications

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are bundled with the HPE InfiniBand 544+FLR-QSFP Adapter?

    The package typically includes the adapter card itself; additional accessories like QSFP cables may need to be purchased separately.

    How does the HPE InfiniBand 544+FLR-QSFP Adapter compare to other similar products?

    It offers a competitive edge with dual-port functionality, high-speed capability, and HPE reliability, often outperforming generic adapters in enterprise settings.

    Is the HPE InfiniBand 544+FLR-QSFP Adapter compatible with my existing HPE server?

    It is designed to be compatible with a wide range of HPE servers; check the product specifications or consult HPE support for detailed compatibility.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

    Warranty
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a HPE-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free HPE Technical Support
      Our HPE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download
    Model Datasheet