Express shipping to
Contact Us
Track Order
Search
Popular Search
Inquiry
Shopping Cart
Login

Coupon
Quote now,
save up to 8%.

Inquiry
Contact

Feedback
Your Feedback
How would you Rate us?
Ease of use:
Buying feedback:
Product details:
main product photo

831739-B21, HPE 6.4TB PCIe Card, Read Intensive/PCIe x4/3yr Warranty

  • Brand: HPE
  • Model: 831739-B21
Rating:
100%
5/5.0
1 Review
  • 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
    Talk to an 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.

      Track Your Order
    • 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
    831739-B21, HPE 6.4TB PCIe Card, Read Intensive/PCIe x4/3yr Warranty

    831739-B21, HPE 6.4TB PCIe Card, Read Intensive/PCIe x4/3yr Warranty

    100% Genuine Ready to Ship
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Download
    Overview

    HPE 831739-B21 Overview

    The HPE 831739-B21 PCIe card redefines the concept of storage efficiency and performance for read-intensive applications. This 6.4TB PCIe x4 Lanes Read Intensive HHHL (Half-Height Half-Length) card, backed by a 3-year warranty, delivers blazing-fast data access speeds and offers a robust storage solution tailored for server environments. Specifically designed for those who demand high reliability and exceptional read performance, the HPE 831739-B21 is an ideal upgrade for modern data centers.

    Quick Spec
    Brand HPE
    Product Name 831739-B21
    Storage Capacity 6.4TB
    Interface PCIe x4 Lanes
    Form Factor HHHL (Half-Height Half-Length)

    Product Features

    • ● Exceptional Read Performance: Optimized for read-intensive applications.
    • ● High Capacity Storage Solution: 6.4TB of storage to handle massive data.
    • ● PCIe x4 Interface: Ensures fast data transfer rates and quick access to data.
    • ● Half-Height Half-Length Form Factor: Provides flexibility in server integration.
    • ● 3-Year Warranty: Guarantees reliability and peace of mind for business critical operations.

    Product Applications

    This HPE 6.4TB PCIe card is designed for a variety of application scenarios, including:

    • ● High-Performance Computing (HPC) environments requiring rapid data access.
    • ● Data warehousing and large-scale data analytics projects.
    • ● Read-centric databases where quick data retrieval is critical.
    Supported Options
    Accessory Model
    Mounting Bracket A7E32AA
    PCIe Cable QT587AA
    Storage Enclosure N9K08AA
    Compare to Similar Items
    Model Differences
    830824-B21 Lower storage capacity and bandwidth.
    872374-B21 Designed for mixed use, not specifically read-intensive.
    878783-B21 Higher capacity but lower data transfer speed.

    Get more information

    For further details about the HPE 831739-B21 card, including its pricing and availability, please feel free to contact us through Live Chat or at [email protected]. Our team is ready to provide you with all the necessary information to make an informed decision.

    Quality Certifications

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

    HPE 831739-B21 Specification

    831739-B21 Specifications

    Brand HPE
    Model Number 831739-B21
    Product Type Warranty Card SERVER
    Storage Capacity 6.4TB
    Interface PCIe x4 Lanes
    Form Factor HHHL (Half-Height Half-Length)
    Read Intensive Yes
    Warranty Period 3 Years
    Compatibility Servers
    Use Case Data Centers / Enterprise Applications
    Technology SSD
    Data Transfer Rate Optimized for high read operations
    Power Consumption Low
    Operational Temperature Range 0��C to 70��C
    Relative Humidity 5% to 95%, non-condensing
    Security Features None specified
    Physical Dimensions Not specified
    MTBF (Mean Time Between Failures) High reliability
    Product Applications Enterprise-level data storage and processing
    Additional Features Enhanced durability for read-intensive applications

    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
    Get a Quote
    Live Chat
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    How does the HPE 831739-B21 compare to other HPE Server Accessories?

    The HPE 831739-B21 stands out due to its high capacity and read performance tailored for read-intensive workloads, compared to other general-purpose accessories.

    What common troubleshooting steps should I follow for the HPE 831739-B21?

    Ensure the card is properly seated, check PCIe slot compatibility, update drivers, and verify firmware versions to troubleshoot any issues.

    How does the warranty of the HPE 831739-B21 benefit users?

    The 3-year warranty offers peace of mind with support and potential replacements, ensuring long-term reliability and performance.

    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.

    Learn More
    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
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      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
      Trusted & Secure Payments ×
      100% Trusted, Secure Purchase at Router-switch.com
      • 120+ Local Currencies120+ Local Currencies
      • Multiple Payment OptionsMultiple Payment Options
      • 100% Secure Payments100% Secure Payments

      Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

      • tt
      • paypal
      • visa
      • mastercard
      • echeck
      • webmoney
      • discover
      • american-express
      • jcb
      • bank-transfer
      • western-union
      • qiwi
      • apple Pay
      • google pay
      Guaranteed Safe Checkout
      • ssl-encryption
      • pci-dss
      • mcafee-secure
      • verisign-secured
      View Payment Options
      • 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
    Log in
    Register