C1-CISCO4321/K9 Technical Specifications
C1-CISCO4321/K9 Cisco 4321 / 4000 Series 2 Gigabit Ethernet, 1Network Interface Module Slot
Product Description: Cisco ONE ISR 4321 (2GE.2NIM.4G FLASH.4G DRAM.IPB)
Product Series ISR 4000
Aggregate Throughput: 50 Mbps to 100 Mbps
Total onboard WAN or LAN 10/100/1000 ports: 2
RJ-45-based ports: 2
SFP-ports: 1
NIM slots: 2
OIR (all I/O modules): Yes
Onboard ISC slot: 1
Default flash memory: 4 GB
Maximum flash memory: 8 GB
Memory Notes
RAM: 4 GB (installed) / 8 GB (max) – DDR3 SDRAM
Flash Memory: 4 GB (installed) / 8 GB (max)