MEM-2900-512U2.5GB, Cisco 2900 Series Router, DRAM Upgrade/2.5GB Capacity/2 Modules

  • Brand: Cisco
  • Model: MEM-2900-512U2.5GB
Rating:
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4.4/5.0
List Price: $600.00
35% OFF
$392.00
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    Overview

    Cisco MEM-2900-512U2.5GB Overview

    The Cisco MEM-2900-512U2.5GB is an enterprise-grade router DRAM upgrade kit engineered for Cisco 2900 Series routers. This RAM module package increases system memory from 512MB to 2.5GB using a 2GB module plus an existing 512MB module, enabling more concurrent services and higher routing performance. Optimized for Cisco 2901 to 2921 platforms, it helps distributors, integrators and end users extend router lifecycle while maintaining stable, business-critical network operations across branch and campus deployments.

    Product Highlights

    2.5GB
    DRAM Boost
    2GB
    New Module
    2900
    Router Fit

    Product Applications Scenarios

    Enterprise Network
    Expands DRAM so Cisco 2900 routers can run more services, improving app response times and cutting branch latency by up to 25%.
    Cloud Services
    Additional memory stabilizes VPN, security and overlay features, helping cloud edge routers handle traffic spikes reliably.
    Edge & IoT
    Upgraded DRAM supports more routing tables and sessions, enabling dense IoT endpoints with fewer router refresh cycles.

    Product Features Comparison

      Cisco MEM-2900-512U2.5GB Cisco MEM-2900-512U1.5GB Cisco MEM-2900-512U1GB Cisco MEM-2900-512MB=
    Model MEM-2900-512U2.5GB, Cisco 2900 Series Router, DRAM Upgrade/2.5GB Capacity/2 Modules MEM-2900-512U1.5GB, Cisco Memory Module, 1.5GB DRAM/For 2901-2921/Upgrade Kit MEM-2900-512U1GB, Cisco 2900 Series Router, DRAM Upgrade, 512MB to 1GB, 2×512MB modules, For 2901-2921 MEM-2900-512MB=, Cisco MEM-2900 Series Router Memory, 512MB DRAM/1 DIMM/Spare
    Brand Cisco Cisco Cisco Cisco
    Capacity 2GB 1.5 GB 512MB to 1GB 512MB
    Memory Type n/a DRAM DRAM DRAM
    Frequency n/a n/a 800MHz Standard
    Voltage n/a n/a 1.8V Standard
    Device Compatibility Cisco 2900 Series Routers Cisco 2901, 2911, 2921 ISR Cisco 2901-2921 Cisco 2901, 2911, 2921 ISR

    Optional Add-ons

    Model Number Description
    MEM-CF-256MB= Cisco CompactFlash card, 256MB capacity for ISR 1900/2900/3900 routers, used for IOS and config storage.
    MEM-CF-1GB= Cisco 1GB CompactFlash module for ISR 1900/2900/3900, expands router flash for images and logs.
    MEM-CF-512MB= Cisco 512MB CompactFlash card for 1900/2900/3900 ISR platforms, reliable external router storage.

    Quality Certifications

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

    Cisco MEM-2900-512U2.5GB Specification

    Model
    MEM-2900-512U2.5GB
    Brand
    Cisco
    Product Brand
    Cisco
    Product Detail
    512MB to 2.5GB DRAM Upgrade (2GB+512MB) for Cisco 2901-2921
    Product Type
    RAM Module
    Memory Size
    2GB
    Device Supported
    Router
    Compatibility
    Cisco 2900 Series Routers
    Product Model
    MEM-2900-512U2.5GB
    Manufacturer
    Cisco Systems
    Weight
    0.25 kg

    Get more information

    Discover unbeatable prices and fast shipping for the MEM-2900-512U2.5GB, Cisco 2900 Series Router, DRAM Upgrade/2.5GB Capacity/2 Modules . Access the detailed MEM-2900-512U2.5GB, Cisco 2900 Series Router, DRAM Upgrade/2.5GB Capacity/2 Modules 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

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    Q&A

    Questions & Answers

    Can I mix MEM-2900-512U2.5GB with other memory modules?

    It is recommended to use memory modules of the same specifications for optimal performance; mixing different modules may lead to compatibility issues.

    Are there any common troubleshooting steps for MEM-2900-512U2.5GB?

    Ensure the memory module is properly seated, the router is compatible with the upgrade, and check for any error messages during boot-up that may indicate issues.

    What accessories are recommended with MEM-2900-512U2.5GB?

    No additional accessories are typically required; however, a static wrist strap and an anti-static mat are recommended for safe handling during installation.

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