Celebrating 30 Years in IT Resale! (1995-2025)

HP 138603-B21 CPQ NC3134 DUAL 10/100, Used
HP 138603-B21 CPQ NC3134 DUAL 10/100, Used
HP 138603-B21 CPQ NC3134 DUAL 10/100, Used
HP 138603-B21 CPQ NC3134 DUAL 10/100, Used

HP 138603-B21 CPQ NC3134 DUAL 10/100

HP

Shipping calculated at checkout.

Request a Quote
Questions? Contact Us
icon
Quality in Testing
icon

Alta buys from premium sources of maintained corporate IT hardware, but what really enables our miniscule failure rate is the fact we test everything upon receipt, and again on the way out the door.

Shipping Today
icon

Your project or upgrade can't wait. Fortunately, our team of logistics specialists know how to deliver. We're packing pros, too. We'll make sure your IT purchase arrives safe & sound.

Warranty
icon

Every item contains at least a 90-day warranty. Please see description below for an exact warranty term.

Alta Tech stands behind our products, offering tech support, as well as replacement products when needed, or a refund for return.

Product Description

HP 138603-B21 HP 138603-B21 COMPAQ NC3134 FAST ETHERNET NIC 64 PCI DUAL ADAPTER

The HP 138603-B21 Compaq NC3134 Dual 10/100 Fast Ethernet NIC, a reliable network interface card designed to enhance your server's connectivity. This powerful adapter features dual ports for improved network throughput, making it ideal for businesses that require seamless data transfer and robust network performance.

What sets this product apart is its comprehensive testing by our experienced team, ensuring you receive a fully functional and dependable component. With 90 days of standard warranty coverage and optional extended maintenance plans, you can trust in its longevity and performance. Plus, we offer bulk purchase discounts for those looking to optimize their IT infrastructure while maximizing value.

Reach out today for custom quotes or to explore our extensive inventory, managed by Andrew Riedl and featuring over 1.3 million parts and systems ready for immediate shipment. Don't forget�if you have excess HP servers, we provide cash or trade-in options to help you recoup costs. Choose the HP 138603-B21 for a robust solution to your networking needs.


HP 138603-B21 Technical Details:

  • Brand: HP
  • Part Number: 138603-B21
  • Condition: Used
  • R2v3 Condition: Used Good
  • R2v3 Functional Code: F4 Fully Tested

  • Why Choose HP 138603-B21?

    The HP 138603-B21 CPQ NC3134 DUAL 10/100 Ethernet adapter distinguishes itself with its robust dual-port design, allowing for seamless network connectivity and enhanced data transfer capabilities. Unlike many competitors, this adapter delivers reliable performance with support for 10/100 Mbps speeds, making it ideal for both small businesses and enterprise environments that demand consistent network access. Its efficient architecture ensures reduced latency and improved bandwidth utilization, positioning it as a top choice for optimizing network infrastructure. Perfect for server environments and high-demand applications, this product offers exceptional scalability and flexibility, tailored to meet diverse networking needs.

    Key Features of HP 138603-B21 HBAs & Network Adapters

    • High-Speed Connectivity: Experience reliable network performance with dual 10/100 Mbps capabilities. This ensures speedy data transmission, perfect for high-traffic environments.

    • Enhanced Reliability: Built to withstand demanding workloads, this product guarantees minimal downtime, making it ideal for critical applications.

    • Scalable Design: Easily integrate this network card into your existing network infrastructure, allowing for future expansion without hassle.

    • Cost-Effective Solution: Provides exceptional value for businesses looking for robust networking options without breaking the budget.

    • Easy Installation: User-friendly design enables quick setup, allowing you to get back to business operations promptly. Invest in the HP 138603-B21 CPQ NC3134 DUAL 10/100 to enhance your network's efficiency and reliability.

    Reliability & Quality Assurance

    The HP 138603-B21 CPQ NC3134 DUAL 10/100 is engineered for exceptional durability, ensuring it can withstand the rigors of daily use. It undergoes rigorous testing through a triple-testing process; initially field-tested, followed by examination upon receipt, and again before shipment. This thorough quality assurance protocol guarantees that each unit meets high performance standards. Additionally, all products are subjected to a Quality Assurance (QA) station where meticulous checks are conducted to uphold order and product quality. Since 1995, our commitment to quality and reliability has instilled trust and confidence among our customers, making it an ideal choice for your networking needs.

    Why Buy HP hardware from Alta Technologies?

    With over 1.3 million systems and parts in stock, Alta offers unparalleled inventory selection and expertise. Our dedicated HP product team, led by Andrew Riedl, provides expert testing and exceptional support. We offer competitive bulk discounts, fast same-day shipping, and even buy-back options for your Servers and HBAs & Network Adapters equipment.

    The HP 138603-B21 CPQ NC3134 Dual 10/100 network adapter offers reliable and efficient connectivity for your business needs. With dual ports, it ensures seamless network operations, enhancing data transfer speeds and improving overall productivity. Ideal for businesses looking to upgrade their network infrastructure, this adapter provides excellent performance and value. Ready to enhance your network capabilities? Contact our Team to learn more or request a quote today!

    Contact information:

    Andrew Riedl
    HP Product Manager
    Phone: 763.475.5344
    Email: andrew.r@altatechnologies.com

    You Might Also Like

    We buy your Excess Hardware

    Do you have equipment to trade in - we can offer cash or apply that as credit towards other purchases.

    Alta is always buying excess IT

    buyers@altatechnologies.com
    sec-img
    sec-img

    Customer-Focused IT Hardware

    Since 1995, we've poured all of our efforts into delivering products that match our client's expectations and exceeds their price savings target.
    With our huge inventory and industry-leading engineers, customers tell us they trust Alta for our reliability, custom configurations, parts responsiveness, lightning fast delivery and savings to boot.
    author-image
    Dustin Siemers

    TechFixers

    An IT Geek's Dream

    “I have visited Alta’s warehouse, and they have just about everything.. It’s kind of like an IT Geek’s Dream in there.”

    stars (5.0)
    author-img
    Traci Leffner

    Sovran

    Trust & Longevity

    “We trust Alta with refurbished equipment. The longevity of the product is just the same as if I had bought it from the distributor.”

    stars (5.0)
    author-image
    Ryan

    W, President, Priority Envelope

    Huge Inventory

    "Aisles and aisles of servers & IT equipment. Experts at what they do."

    stars (5.0)
    Request A Bid
    What They Say

    Proud to Partner with These Industry Giants

    logo-img logo-image logo-image logo-image logo-image

    Over 1.3 Million Parts!

    Established in 1995, Alta Technologies has become one of the largest suppliers of enterprise IT equipment - from configured systems to features and upgrades. We have it in stock!

    products-icon
    Fully-Tested:

    Our equipment comes from data center refreshes, cloud moves and trade-ins and is already in great shape. We fully test all equipment on the way in, and then test it again prior to shipment, so you can count on your purchase to 'just work', every time!

    products-icon
    Guaranteed:

    All equipment is supported by Alta warranty and is guaranteed eligible to be covered by maintenance, or we'll take it back!

    products-icon
    Bulk Discounts:

    Ordering dozens of a part or custom configuration? Contact us and we'll be glad to provide a special quote!

    sec-image
    section-img

    Contact Us

    Need help sizing an upgrade? Bulk Order? Custom Configuration or compatibility questions? Our expert product managers and engineers are ready to help.

    Contact Us or Email

    Contact Us or Email
    section-img
    section-img

    Why Business Rely on ALTA

    why-us-icon
    Ship Today

    Global Logistics and an IN-STOCK inventory allow us to ship your systems, switches or parts Today!
    24/7 Emergency Parts Available for pickup as well.

    card-icon
    Save 30-80%

    Not only reliable, but with discounts up to 80% off of new, we have thousands of satisfied clients worldwide. Meet your IT project needs for less.

    icon
    Trade-Ins & Equipment Buy-Back

    We buy back your excess IT equipment for cash offer or trade, providing full data erasure services

    card-icon
    Since 1995

    Our product experts know servers, storage and networking equipment, delivering decades of experience in IT hardware.