Артикул ТоварЦена (Руб.)Наличие (Шт.) MEM2821-256D= 256MB DIMM DDR DRAM for the Cisco 282157600 MEM2821-512D= 512MB DIMM DDR DRAM for the Cisco 2821100800 MEM2821-256U512D 256 to 512MB DDR DRAM factory upgrade for the Cisco 282157600 MEM2821-256U768D 256 to 768MB DDR DRAM factory upgrade for the Cisco 2821100800 MEM2821-256U1024D 256 to 1024MB DDR DRAM factory upgrade for Cisco 2821144000 : 1 : 1