Cisco MEM2650-32U128D enterprise networking (router/Catalyst switch/UCS families) Telecom System Card / Module

The Cisco MEM2650-32U128D is a 32MB to 128MB DRAM factory upgrade for the Cisco 2650 router, part of the 2600 series modular access router family. It replaces the router’s existing 32MB DRAM SIMM with a 128MB module, raising the memory available for the IOS image, routing tables and buffer allocation, which is typically needed to run newer or larger IOS feature sets than the router shipped with, or to support additional WAN interface cards and network modules that increase memory demand. This is a well-documented, widely stocked upgrade path for the 2650 and its close 2600-series siblings, and genuine spares are routinely needed both to restore a router to full specification and to extend the service life of hardware already in the field. Specifiers should confirm the exact router model and current memory configuration before ordering, since 2600-series memory is not universally interchangeable across all variants. Tech-Star (UK-based, shipped worldwide) stocks Cisco memory upgrades to support ongoing network maintenance projects.