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Cisco

Cisco MEM-4300-4GU16G | DRAM 16GB upgrade (2x8GB DIMMs) | for ISR 4330/4350 | expands from 4GB

SKU:MEM-4300-4GU16G

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Description

Upgrade ISR 4330/4350 system memory to 16 GB with a matched 2x8 GB DIMM kit for improved routing and service performance. Designed for stable operation in ISR 4300 platforms and simple field installation.

Features

- Matched 2x8 GB kit for platform stability
- Boosts performance headroom for advanced services
- Platform-validated compatibility with ISR 4330/4350
- Straightforward field installation

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: Will this work in an ISR 4321/4320?
A: No. It is intended for ISR 4330 and ISR 4350 platforms.

Q: Can I install only one 8 GB DIMM?
A: Use the matched pair to achieve 16 GB. Mixing capacities or single-module use may not be supported.

Q: Is any license required to use the extra memory?
A: No license is required for memory upgrades.

Technical Specifications

- Capacity: 16 GB total
- Kit contents: 2 x 8 GB DIMMs
- Form factor: DIMM
- Intended upgrade: from 4 GB base to 16 GB total
- Compatibility: ISR 4330, ISR 4350
- Installation: power down required; ESD-safe handling recommended
- Use case: increases headroom for services, VPN, and larger routing tables

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