• Cisco MEM-S2-256MB 256MB DDR4 RAM module with green PCB, black chips, silver connectors
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Cisco

Cisco MEM-S2-256MB | Supervisor Engine 2 DRAM 256MB for Catalyst 6000/6500

MEM-S2-256MB

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Description

256MB DRAM upgrade for Supervisor Engine 2 in Catalyst 6000/6500 platforms, adding capacity for routing scale, QoS, and control-plane features. A practical enhancement for mid-range network scenarios.

Features

- Balanced upgrade for Sup2 control-plane capacity
- Supports larger routing databases and ACLs
- Quick on-site install with standard ESD procedures

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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Technical Specifications

FAQs

Technical Specifications

- Capacity: 256 MB
- Memory type: DRAM (Supervisor Engine 2-compatible)
- Intended module: Supervisor Engine 2 (S2)
- Platform compatibility: Catalyst 6000/6500 with Sup2
- Installation: Field-installable; power cycle required
- Hot-swap support: No
- Use case: Expands control-plane resources for moderate feature sets

FAQs

Q: Is this compatible with Supervisor Engine 1 or 720 series?
A: This module targets Supervisor Engine 2. Check specific part numbers for other engines.

Q: Will installation require downtime?
A: Yes. The chassis must be powered down to install the memory.

Q: Does this change licensing?
A: No. It is a hardware-only upgrade.

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