Description
This is a Cisco approved memory upgrade for the 1841 router. It is a 256mb memory upgrade for the router.
Cisco Approved MEM1841-256D - 256mb DRAM Memory for Cisco 1841 Router. This is a Cisco approved part, which means it is made by Cisco's designated OEM. Flash modules are usually labeled with the Cisco logo, while DRAM modules are by 'Approved' manufacturers only (e.g. SMART, Samsung, Micron) and may not be Cisco labeled.