MEM3640-2X32D
Network Equipment > Cisco Memory > Router Memory > MEM3640-2X32D



64MB DRAM SIMM upgrade kit for Cisco 3640 Series Routers

3640 routers operate at 32-bit as well as 64-bit mode. Inorder to exploit the 64-bit mode for faster processing, you need to install DRAM SIMM's in pairs of identical sizes having same access times. Secondly, the total amount of memory installed in sockets 0 & 1 must exceed the combined value of sockets 2 & 3.

Dynamic Memory on 3600 series of routers can be configured to act as a mixture of primary and shared memory. The former will decide the processing speed of your router's CPU while the latter will be used to store data received from other installed modules and WAN interface cards.