CISCO MEM-29-512U25GB-X – 512MB to 2.5GB DRAM Upgrade (2GB+512MB) for Cisco 2901-2921

Detailed Description:

The CISCO MEM-29-512U25GB-X DRAM upgrade provides a significant performance enhancement for Cisco 2901-2921 Integrated Services Routers (ISRs). This upgrade kit consists of one 2GB and one 512MB memory modules, totaling 2.5GB, enabling these routers to handle more simultaneous connections, services, and applications. Expanding the DRAM on your ISR facilitates advanced networking features such as secure voice and video communications, VPN connections, and the integration of services without compromising performance. The additional memory ensures that these routers can support the continuous operation of business-critical and bandwidth-intensive applications, providing a reliable and efficient networking solution.