• Cisco MEM-FLASH-16U32G 32GB eUSB flash upgrade for ISR 4400 with green DDR4 RAM
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Cisco

Cisco MEM-FLASH-16U32G | ISR 4400 flash upgrade | 16 GB to 32 GB eUSB internal flash | IOS-XE storage

MEM-FLASH-16U32G

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Description

Upgrade the internal bootflash of ISR 4400 routers from 16 GB to 32 GB to support larger IOS-XE images, packages, logs, and crashinfo. Platform-specific eUSB design for reliable, plug-in installation.

Features

- Purpose-built eUSB module for ISR 4400
- Doubles onboard storage headroom for images and logs
- Simple drop-in replacement for internal flash
- Enhances capacity for smart licensing packages and crash data

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: 32 GB (replaces 16 GB internal flash)
- Media/type: eUSB internal flash (platform-specific)
- Interface: embedded USB (eUSB) for ISR 4400
- Compatibility: ISR 4400 Series routers
- Primary uses: IOS-XE images, packages, bootflash, logs, crashinfo
- OS support: Cisco IOS-XE on ISR 4400

FAQs

Q: Does the router auto-detect the new 32 GB flash?
A: Yes. The ISR 4400 recognizes the eUSB module automatically; ensure your IOS-XE release supports the platform.

Q: Will my files remain after replacing the flash?
A: No. Back up bootflash contents and configuration before replacement, then restore as needed.

Q: Can this be used on ISR 4300 or older ISR G2 routers?
A: No. It is intended for ISR 4400. Use the correct flash option for other series.

Q: Is special tooling required for installation?
A: Follow the hardware installation guide, observe ESD precautions, and power down if required by your procedure.

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