512MB DRAM DIMM MEMORY FOR CISCO 2901 / 2911 / 2921 ROUTERS ( MEM-2900-512MB )

168-PIN SDRAM DIMM. 168-PIN SDRAM ECC REG DIMM. 184-PIN DDR DIMM. 184-PIN DDR ECC DIMM KIT. 184-PIN DDR ECC REG DIMM KIT. 240-PIN DDR2 DIMM. 240-PIN DDR2 ECC DIMM KIT. 240-PIN DDR2 ECC REG DIMM KIT.

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