Cisco 8GB DDR3 SDRAM Memory Module - For Router - 8 GB - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - ECC - Unbuffered - 240-pin - DIMM RAM Module offers enhanced memory with maximum productivity Up to 1333 MHz speed for smooth computer performance 8 GB memory allows you to have more programs open at a time DDR3-1333/PC3-10600 interface synchronizes electrical and clock signals for an efficient data transfer rate 240-pin for faster, dependable performance and better access to data and information Router device support for your ram module to allow enhanced performance and reliable memory solution DIMM form factor with 240-pin and 8 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity Unbuffered signal processing allows higher accuracy and enhanced ram module performance