2900 Router Memory & Flash

Cisco 2900 routers are equipped with different types of memory modules to support various functions. The key memory components in a Cisco 2900 router include:

  1. System Memory (DRAM): The system memory, also known as DRAM (Dynamic Random-Access Memory), is responsible for running the router's operating system (Cisco IOS) and storing temporary data during router operation. The amount of system memory in a Cisco 2900 router can vary depending on the specific model and configuration.

  2. Flash Memory: Flash memory is used to store the router's operating system (Cisco IOS) image and other system files. It provides non-volatile storage, meaning the data is retained even when the power is turned off. Cisco 2900 routers typically come with built-in flash memory, and the capacity can vary depending on the router model.

  3. NVRAM: NVRAM (Non-Volatile Random-Access Memory) is used to store the router's startup configuration, which includes the initial settings and parameters. NVRAM retains its contents even when the power is turned off or the router is restarted.

Upgrading the memory in a Cisco 2900 router may be possible in some cases. For example, you may be able to increase the amount of system memory or expand the flash memory capacity by adding memory modules or upgrading existing ones. However, it's important to refer to the specific documentation and guidelines provided by Cisco for your router model to ensure compatibility and proper installation.

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  1. MEM-2900-512U1GB
    was $600.00 Special Price $210.00
  2. MEM-2951-512U2GB
    was $900.00 Special Price $350.00
  3. MEM-2951-512U1.5GB
    was $700.00 Special Price $300.00
  4. MEM-2951-512U1GB
    was $600.00 Special Price $250.00
  5. MEM-2951-512U4GB
    was $1,200.00 Special Price $500.00
  6. MEM-2951-512MB=
    was $575.00 Special Price $250.00
  7. MEM-2900-1GB=
    was $575.00 Special Price $250.00
  8. MEM-2900-512MB=
    was $460.00 Special Price $200.00
  9. MEM-2900-2GB=
    was $690.00 Special Price $30.00
  10. MEM-2951-512U2.5GB
    was $750.00 Special Price $375.00
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