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Cisco MEM-NPE-400-128MB | 7200 Series NPE DRAM | 128MB DIMM | for NPE-400

SKU:MEM-NPE-400-128MB

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Description

Add 128MB of system DRAM to your Cisco 7200 Series NPE to improve route scale, queue depth, and feature headroom. Purpose-built for the NPE family (including NPE-400), this module is ideal for stabilizing memory-intensive IOS features and larger routing tables in branch/core edge roles.

Features

- Stabilizes memory-intensive IOS features on 7200 Series platforms
- Validated compatibility with NPE family, including NPE-400
- Straightforward field installation
- Improves route scale and queue buffer headroom
- Enterprise-grade reliability, tested by in-house engineers

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this 128MB DRAM compatible with the 7200 NPE-400?
A: Yes, it is designed for Cisco 7200 Series NPE engines, including the NPE-400. Always confirm IOS and hardware compatibility for your exact chassis and engine.

Q: Do I need to power down to install this memory?
A: Yes. Power off the router, observe ESD precautions, seat the DIMM firmly, and then power on to allow IOS to recognize the upgrade.

Q: Can I mix different memory sizes or types?
A: Use only supported configurations for your NPE. Mixing unsupported sizes or types can prevent boot or reduce stability.

Q: Will IOS automatically recognize the new memory?
A: In most cases, yes. Ensure you are running an IOS version that supports the installed capacity on your NPE.

Q: What performance benefit should I expect?
A: More DRAM increases available headroom for routing tables, queues, and memory-intensive IOS features, improving stability under load.

Technical Specifications

- Capacity: 128MB
- Module type: DRAM DIMM
- Intended use: System/main memory upgrade for Cisco 7200 Series NPE
- Compatibility: Cisco 7200 Series Network Processing Engines, including NPE-400 (verify IOS/hardware support)
- Installation: Internal memory slot; requires device shutdown and anti-static handling
- Hot-swap: Not supported
- Typical benefit: Increased route table capacity and IOS feature headroom
- Maximum supported (NPE-400): up to 512MB, depending on module and software support

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