Cisco ISR 4221 (2GE,2NIM,8G FLASH,4G DRAM,IPB)

Product Code : Cisco ISR4221/K9 ; Aggregate Throughput : 35 Mbps to 75 Mbps ; Total onboard WAN or LAN 10/100/1000 ports : 2 ; RJ-45-based ports : 2 ; SFP-based ports : 1 ; NIM (Network Interface Modules) slots : 2 ; Onboard ISC slot : No ; Default memory double-data-rate 3 (DDR3) error-correction-code
(ECC) DRAM (Combined control/services/data planes) : 4 GB ; Flash Memory : 8 GB ; Power-supply options : External AC only ; Rack height : 1 RU ; Dimensions (H x W x D) : 1.72 x 12.7 x 10 in (43.7 x 322.6 x 254 mm) ; Weight with AC PS (no modules) : 7.1 lb (3.22 kg)