MEM-PKT-512-UPG, Cisco Memory Option, 256MB Tx, 256MB Rx, Buffer Memory

  • Brand: Cisco
  • Model: MEM-PKT-512-UPG
List Price: $6,000.00
34% OFF
$3,958.00
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New · Covered SN
    Express Shipping to United States 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
    Overview

    Cisco MEM-PKT-512-UPG Overview

    The Cisco MEM-PKT-512-UPG is a dedicated buffer memory option designed to enhance enterprise-class router and switch performance. Providing 256MB Tx and 256MB Rx buffer memory, this Cisco memory module helps stabilize high-throughput environments across Asia, Europe, Africa, and North America. It reduces packet loss, improves QoS handling, and supports service providers, distributors, and SMB integrators who need reliable, low-latency forwarding for converged voice, video, and data services.

    Product Highlights

    256MB
    Tx Buffer
    256MB
    Rx Buffer
    512MB
    Total Buff

    Product Applications Scenarios

    Enterprise Network
    Enhances buffer capacity on Cisco platforms, reducing packet loss and jitter for branch and campus networks, improving user experience.
    Service Providers
    Stabilizes high-volume traffic queues on aggregation routers, helping carriers maintain SLAs and minimize retransmission overhead.
    Data Center
    Improves buffering on core and edge devices handling bursty workloads, supporting more consistent throughput for critical services.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model MEM-PKT-512-UPG, Cisco Memory Option, 256MB Tx, 256MB Rx, Buffer Memory MEM-FLASH-16G, Cisco Flash Memory, 16GB/For ISR 4400/Spare MEM-1900-512U1GB, Cisco MEM-1900 Series Memory, 512MB DRAM/DDR2/For 1900 Router MEM-CF-256U1GB, Cisco Memory, Compact Flash 256MB/1GB/For Cisco Switch
    Brand Cisco Cisco Cisco Cisco
    Capacity n/a 16GB 1 GB 256 MB Flash / 1 GB DRAM
    Memory Type n/a Flash Memory DDR2 Compact Flash Memory Card
    Frequency n/a n/a 800 MHz n/a
    Voltage n/a n/a 1.8 V n/a
    Device Compatibility n/a Cisco ISR 4400 Cisco 1900 Series Integrated Services Routers Selected Cisco ISR and modular platforms (refer to official Cisco datasheet for full list)

    Optional Add-ons

    Model Number Description
    MEM-FLASH-16G Cisco 16GB Flash Memory module for ISR 4400 routers, ideal for image and log storage expansion.
    MEM-1900-512U1GB Cisco 1GB DDR2 DRAM upgrade for 1900 Series Integrated Services Routers to boost system performance.
    MEM-CF-256U1GB Cisco Compact Flash and DRAM combo module for selected ISR and switch platforms, for configuration and OS storage.

    Quality Certifications

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

    Cisco MEM-PKT-512-UPG Specification

    Model
    MEM-PKT-512-UPG
    Brand
    Cisco
    Weight
    kg

    Get more information

    Discover unbeatable prices and fast shipping for the MEM-PKT-512-UPG . Access the detailed MEM-PKT-512-UPG 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].

    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

    Are there alternative products to MEM-PKT-512-UPG?

    Yes, Cisco offers other memory modules, but MEM-PKT-512-UPG is optimized for the 12000 Series.

    What are common troubleshooting steps for MEM-PKT-512-UPG installation issues?

    Ensure the module is properly seated, check compatibility, and reboot the router. If issues persist, contact Cisco support.

    How does the MEM-PKT-512-UPG compare to similar products?

    The MEM-PKT-512-UPG is specifically designed for Cisco 12000 Series, offering balanced 256MB Tx/Rx and optimized performance.

    Are the products sold on router-switch.com authentic?

    Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

    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 Cisco CCIE-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 Cisco CCIE Technical Support
      Our Cisco CCIE-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

    Product Tags