Cisco UPG 512MB TO 4GB DRAM 2X2GB DIMM FOR CISCO 2951 ISR MEM-2951-512U4GB {UPC Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cisco UPG 512MB TO 4GB DRAM 2X2GB DIMM FOR CISCO 2951 ISR MEM-2951-512U4GB $1,204.20 Original price was: $1,204.20.$738.77Current price is: $738.77. Add to cart