Cisco 2821 Router Memory

  DRAM Memory Flash Memory
Maximum Memory 1gb 256mb
Memory Slots 2 1
Non-removable Base Memory 0mb 0mb

Part NumberDescriptionApproved Approved - Manufactured by a Cisco approved vendor3rd Party Third Party - Memory is guaranteed compatible and manufactured to the specifications of the original part, but not by an approved vendor.
MEM2821-256D 256mb DRAM Memory
MEM2821-512D 512mb DRAM Memory
MEM2821-256U1024D 1gb DRAM Memory Kit
MEM2800-64CF 64mb Flash Memory
MEM2800-128CF 128mb Flash Memory
MEM2800-256CF 256mb Flash Memory