Cisco A901Z-RCKMNT-RETS

100Mbps-300Mbps system throughput, 3 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice Model: Cisco ISR4331-SEC/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM, Advanced Security Bundle) Brand: Cisco

ISR 4331 with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slots, 4 GB Flash Memory default, 4 GB DRAM default Model: Cisco 4000 Router ISR4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IP Base) Brand: Cisco