MCX4121A-ACUT, NVIDIA Mellanox ConnectX-4 Lx EN Network Interface Card, 25GbE Dual-Port SFP28/PCIe3.0 x8/UEFI Enabled

242,00 US$
Condition
  • New
Livraison Express à États-Unis Get Shipping Estimate
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
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
Vue d’ensemble

NVIDIA Mellanox MCX4121A-ACUT Vue d’ensemble

The Mellanox ConnectX-4 Lx EN MCX4121A-ACUT is a high-performance network interface card designed for demanding data center environments. With dual-port 25GbE SFP28 and PCIe 3.0 x8 connectivity, it ensures fast and reliable data transmission. Ideal for engineers and procurement managers looking for efficient networking solutions. This NIC is perfect for network optimization and high-speed data transfer scenarios.

MCX4121A-ACUT Product Highlights
  • ● Dual-port 25GbE SFP28
  • ● PCIe 3.0 x8 Interface
  • ● Supports UEFI Boot
  • ● High-speed Data Transfer
  • ● Tall Bracket Design
Product Features Comparison
Feature/Model MCX4121A-ACUT MCX4121A-ACUE MCX4121A-ACAQ MCX4121A-ACAN MCX4131A-BCAT MCX4141A-ACUT MCX4151A-ACUT
Port Speed 25GbE 10GbE 40GbE 50GbE 100GbE 25GbE 50GbE
Ports Dual Dual Single Dual Quad Dual Dual
Interface PCIe 3.0 x8 PCIe 3.0 x4 PCIe 3.0 x16 PCIe 3.0 x8 PCIe 3.0 x16 PCIe 3.0 x8 PCIe 3.0 x8
Bracket Tall Short Tall Short Tall Tall Short
Boot Support UEFI Legacy UEFI UEFI Legacy UEFI UEFI
MCX4121A-ACUT Product Application Scenarios
  • ● High-speed data centers
  • ● Advanced server networking
  • ● Cloud infrastructures
Optional Add-ons
Model Description
SFP28-25G-AOC Active Optical Cable for SFP28
MCX-CBL-P28 SFP28 Direct Attach Copper Cable
MCX4121-ReplBrkt Replacement Bracket for MCX4121
Get More Information Discover unbeatable prices and fast shipping for the Mellanox MCX4121A-ACUT. Access the detailed MCX4121A-ACUT datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Certificats de qualité

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

NVIDIA Mellanox MCX4121A-ACUT spécification

MCX4121A-ACUT Specifications

Brand Mellanox
Model MCX4121A-ACUT
Network Interface ConnectX-4 Lx EN
Ports 2 x SFP28
Data Rate 25GbE
PCIe Version PCIe 3.0
Lane Width x8
Firmware UEFI Enabled
Bracket Height Tall
Power Consumption Approximately 8W
Supported OS Windows, Linux, VMware
Form Factor Full Height
Ethernet Standards IEEE 802.3
Hardware Offloads RDMA, NVMe over Fabrics
RoHS Compliance Yes
MTBF Greater than 2 million hours
Host Interface PCIe
Max Throughput 50Gbps
Security Features IPsec, TLS
Operating Temperature Range 0°C to 55°C
Certifications CE, FCC, UL

Certificats de qualité

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.
garantie
  • 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 NVIDIA Mellanox-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 Politique de retour page for more information.
  • Free NVIDIA Mellanox Soutien technique
    Our NVIDIA Mellanox-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:
    • Payer par virement bancaire.
    • Payez avec votre paypal.
    • Payez avec votre carte de crédit Visa.
    • Payez avec votre carte de crédit Mastercard.
    • Payez avec votre Discover Card.
    • Pay by American Express.
    Plus
    • 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 Politique de garantie 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 Nous contacter 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