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Cisco ISR 4321 — Memory & Specifications

Memory Specifications for Cisco ISR 4321

The Cisco ISR 4321 is a enterprise branch router. It has 16GB of DDR4 DIMM memory. Memory can be upgraded via 1 DIMM slot.

SpecificationDetails
Memory TypeDDR4 DIMM
Memory16GB
UpgradeableYes (1 slot)

Compatible Memory

Frequently Asked Questions

Can I upgrade the memory in the Cisco ISR 4321?

Yes, the Cisco ISR 4321 supports memory upgrades up to 16GB.

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