Cisco MEM3640-8D 8MB DRAM SIMM for 3640 Series

Overview
Upgrade the memory capacity of your Cisco 3640 series router with the MEM3640-8D 8MB DRAM SIMM. This high-performance memory module is engineered to deliver reliable, fast data access for routing and switching tasks, helping to maintain optimal network throughput and stability. Designed specifically for Cisco 3640 routers, the module integrates seamlessly, providing an easy plug-in solution that extends the device's capabilities without the need for complex configuration.

Key Features

• 8 megabytes of high-speed DRAM for enhanced processing efficiency
• Compatible exclusively with Cisco 3640 series routers
• Easy installation with standard SIMM form factor
• Low power consumption for energy-efficient operation
• Built-in error detection to ensure data integrity

Technical Specifications

• Memory type: DRAM
• Capacity: 8 MB
• Form factor: 30-pin SIMM
• Access time: 70 ns typical
• Voltage: 5 V DC
• Operating temperature: 0 to 70 degrees Celsius
• MTBF: 100,000 hours

Applications
The MEM3640-8D module is ideal for a variety of networking environments where Cisco 3640 routers are deployed. Typical use cases include:

• Enterprise branch office routers requiring additional memory for routing tables and security policies
• Service provider edge devices that handle high traffic volumes
• Data center gateway routers that benefit from expanded memory for virtual routing and forwarding instances
• Educational and research networks that need reliable performance for complex protocol processing

By adding this 8MB DRAM SIMM, you can improve the overall performance of your Cisco 3640 router, reduce latency, and support more sophisticated network services without costly hardware replacements.