• Cisco MEM-4300-4GU8G 4GB+4GB green and black DIMM memory stick
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Cisco

Cisco MEM-4300-4GU8G | ISR 4300 4G to 8G DRAM Upgrade Memory, 4G+4G

MEM-4300-4GU8G

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Description

This memory kit is a 4G to 8G DRAM upgrade for the Cisco 4000 Series Integrated Services Routers, specifically the ISR 4300 platforms. It suits branch-office ISR 4331 and ISR 4351 routers that need more DRAM to handle heavier workloads.

The kit is made up of two 4GB DIMMs (4G+4G) and takes the router's total DRAM to 8GB from the default 4GB. The memory type is DRAM in DIMM form, and the part is Cisco-approved memory for the ISR 4300 platform.

It is designed for the ISR 4330 and 4350 class platforms (ISR 4331 and ISR 4351). Related parts in the same family include MEM-4300-4GU16G for the 4G to 16G upgrade, MEM-4300-4G for the default 4G DRAM (2G+2G) and MEM-FLSH-4U8G for the flash upgrade. The ISR 4400 series uses a different part, MEM-4400-4GU8G, so choose the part that matches your router model.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Raises ISR 4300 Series router DRAM from the default 4GB to 8GB
- Supports more demanding tasks and larger workloads on the router
- Cisco-approved memory for the ISR 4300 platform
- Two 4GB DIMMs in a single upgrade kit

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: 8 GB total DRAM after upgrade
- Upgrade path: 4G to 8G (4G+4G)
- Modules per pack: 2 x 4GB DIMM
- Memory technology: DRAM (DIMM)
- Product type: RAM module
- Supported platforms: Cisco ISR 4331, ISR 4351 (ISR 4300 Series)
- Cisco description: 4G to 8G DRAM Upgrade (4G+4G) for Cisco ISR 4330, 4350

FAQs

Q: Which routers is this memory upgrade for?
A: It is the 4G to 8G DRAM upgrade for the Cisco ISR 4330 and 4350 class platforms, specifically the ISR 4331 and ISR 4351 in the ISR 4300 Series.

Q: Can I use it in an ISR 4400 Series router?
A: No. The ISR 4400 Series uses a different part, MEM-4400-4GU8G. This part is intended for the ISR 4300 Series.

Q: How much memory does the router have after the upgrade?
A: The router moves from its default 4GB of DRAM to 8GB in total, using two 4GB DIMMs (4G+4G).

Q: Are there larger memory upgrades for the same routers?
A: Yes. MEM-4300-4GU16G is the 4G to 16G upgrade for the ISR 4300 Series. MEM-4300-4G is the default 4G DRAM (2G+2G) and MEM-FLSH-4U8G is the related flash upgrade.

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