Cables & Memory > RAM Modules 512MB DRAM Memory Module MEM-2900-512MB= Manufacturer: Cisco Systems, Inc Product ID: MEM-2900-512MB= UPC: 744573852047 Our Price : $Price 337.83 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New General InformationProduct Type: RAM ModuleBrand Name: CiscoManufacturer: Cisco Systems, IncProduct Name: 512MB DRAM Memory ModuleManufacturer Part Number: MEM-2900-512MB=Manufacturer Website Address: http://www.cisco.comMiscellaneousCompatibility: Cisco Integrated Services Routers:290129112921Physical CharacteristicsForm Factor: DIMMNumber of Pins: 240-pinTechnical InformationMemory Technology: DRAMMemory Size: 512 MBNumber of Modules: 1 x 512 MBWarrantyLimited Warranty: 90 Day Specifications Related Items AddOn 32GB DDR4 SDRAM Memory Module 752370-B21-AM 752370-B21-AM Your Price: 139.28 Qty: Buy Now Details Transcend 16GB DDR4 SDRAM Memory Module TS2GHR72V6BL TS2GHR72V6BL Your Price: 266.13 Qty: Buy Now Details Axiom 16GB DDR4 SDRAM Memory Module X2E91AA-AX X2E91AA-AX Your Price: 47.79 Qty: Buy Now Details AddOn 8GB DDR3 SDRAM Memory Module A7022339-AA A7022339-AA Your Price: 28.58 Qty: Buy Now Details