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Cisco MEM-RSP4-256M | 7500 RSP4 DRAM 256MB

SKU:MEM-RSP4-256M

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Description

Expand control-plane memory on 7500 RSP4 to support larger routing tables, feature-rich IOS images, and improved stability. Purpose-built DRAM upgrade for the RSP4, suited to legacy backbone and lab environments.

Features

- Platform-tuned DRAM for 7500 RSP4
- Improves routing scalability and feature headroom
- Low-risk, field-replaceable upgrade
- Ideal for sustaining legacy infrastructure
- Individually tested for reliability

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 memory only for the RSP4?
A: Yes. It is intended for the 7500 Series Route Switch Processor 4 and is not interchangeable with other RSP variants.

Q: Will I need downtime to install it?
A: The RSP must be removed to fit memory. Plan a maintenance window or follow Cisco procedures if using redundant RSPs.

Q: Can I mix different DRAM capacities on the same RSP4?
A: Use matched capacities as specified by the hardware guide. Mixing may not be supported and can reduce stability.

Q: How do I verify the upgrade?
A: After boot, use IOS commands such as 'show version' or relevant memory commands to confirm recognized capacity.

Technical Specifications

- Capacity: 256 MB
- Type: DRAM for RSP4 (router control-plane memory)
- Compatibility: 7500 Series Route Switch Processor 4 (RSP4)
- Use case: Expands memory for routing tables, feature sets, and process headroom
- Installation: Internal RSP4 memory slot; install during maintenance window

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