Cisco MEM-NPE-G1-256MB enterprise networking (router/Catalyst switch/UCS families) Telecom System Card / Module

The Cisco MEM-NPE-G1-256MB is a 256MB memory kit, supplied as two 128MB modules, for the NPE-G1 network processing engine fitted to the Cisco 7200 series router. The NPE-G1 is one of the higher-performance processing engine options for the modular 7200 chassis, and increasing its onboard memory to 256MB extends how large an IOS feature set, routing table and buffer configuration the router can support.

That matters as network scale and protocol requirements grow beyond what a base memory configuration handles comfortably. Because the kit is supplied as a matched pair of modules rather than a single DIMM, both must be fitted together to reach the rated 256MB total, and mixing with mismatched capacities is not supported. Cisco 7200-series routers with NPE-G1 processing engines remain in service on established WAN-edge deployments. Tech-Star is UK-based, ships worldwide and can confirm exact compatibility with your chassis on request.