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Axiom 16 GB DRAM kit two green circuit boards gold contacts

Axiom

Axiom 16GB DRAM Kit for Cisco 4300

SKU CH-N7NR-G3BBK

16 GB memory kit adds 16 GB of DRAM to Cisco 4300 systems with guaranteed compatibility

  • 16 GB kit handles high-res editing and 3D rendering effortlessly
  • Two 8 GB modules expand Cisco 4300 memory to 16 GB
  • 100 % compatibility guarantee protects your SMARTnet coverage
  • Lifetime replacement warranty backs every DRAM module
  • SDRAM interface delivers solid performance for routine workloads

Cisco 4300 Memory Upgrade

This 16GB DRAM kit is built for Cisco 4300 series hardware and arrives as two 8GB modules. It targets network administrators who need to expand system memory for routing, switching or security workloads. The kit is validated for 100% compatibility and will not void existing SMARTnet or system warranties.

Thermals and Power Profile

Standard SDRAM operation keeps heat output low inside the chassis, so existing fan curves handle the load without extra noise. Power draw remains modest, leaving headroom for other line cards or modules in the same platform. The memory runs at stock JEDEC timings, avoiding voltage increases that would stress the power budget.

Upgrade Path and Fit

The kit replaces the factory 4GB configuration, quadrupling capacity for heavier control-plane tasks or larger routing tables. It is worth the jump when the chassis runs multiple services such as VPN, firewall inspection or NetFlow collection. Buyers who need more than 16GB or who run non-Cisco platforms should look elsewhere.

Highlights

  • 16 GB kit handles high-res editing and 3D rendering effortlessly
  • Two 8 GB modules expand Cisco 4300 memory to 16 GB
  • 100 % compatibility guarantee protects your SMARTnet coverage
  • Lifetime replacement warranty backs every DRAM module
  • SDRAM interface delivers solid performance for routine workloads

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 16GB kit in a Cisco 4300, and what step do people miss?

Power off the router, open the memory cover, insert both 8GB modules until they click, then replace the cover before powering on. The step often missed is seating both modules fully so the latches engage on each side.

What maintenance or replacement will the DRAM need later?

The modules have no moving parts and require no routine maintenance; if a fault appears, the lifetime replacement warranty covers a swap without voiding SMARTnet.

What limit shows up first under sustained use?

The 16GB total capacity is the first ceiling; once workloads exceed that, the system must page to slower storage, so performance drops before any thermal or speed limit is reached.

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