Cisco MEM-X45-512MB-LE enterprise networking (router/Catalyst switch/UCS families) Telecom System Card / Module

The Cisco MEM-X45-512MB-LE is a 512MB-to-1GB SDRAM memory upgrade kit for the Catalyst 4500 Supervisor Engine 6-LE (Sup6-LE), raising the supervisor’s total DRAM to 1GB to support larger routing/MAC tables and more concurrent IOS features on chassis running this supervisor generation. It is specific to the Sup6-LE variant, distinct from the memory kits for the standard Sup6-E and later Sup7-E/Sup8-E supervisors, so confirm your exact supervisor model before ordering since memory modules are not shared across the Sup6 family’s variants. Extending supervisor memory is a routine way of extending the working life of an existing 4500-E chassis investment without a full supervisor or chassis replacement. Tech-Star (UK-based, shipped worldwide) supplies Cisco Catalyst 4500 memory upgrades to extend supervisor capacity.