AddOn 256MB Cisco MEM2821-256D= Compatible DRAM - DDR - module - 256 MB - for Cisco 2821, 2821 4-pair, 2821 V3PN

This Cisco MEM2821-256D=- compatible 256MB factory original DRAM upgrade is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEMs factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties. Router device support for your ram module for maximum productivity and convenience 256 MB memory bar to let you play puzzle, role playing, racing and other lightweight games DDR SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate 1 x 256MB modules for quick access and retrieval of data and information to ensure maximum usability Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity