Cisco Systems

512MB to 1.5GB DRAM Upgrade (1GB+512MB) for Cisco 2901-2921

512MB DRAM for Cisco 2901-2921 ISR (Default)

512 to 768MB DDR DRAM factory upgrade for the Cisco 2851

512 to 1024MB DRAM factory upgrade for 2851

256 to 768MB DDR DRAM factory upgrade for the Cisco 2851

256 to 512MB DDR DRAM factory upgrade for the Cisco 2851

256 to 1024MB DDR DRAM factory upgrade for Cisco 2851

AS5400HPX 16MB Boot Flash upgrade