ASR 9000 2-port 40GE Modular Port Adapter 

PVDM4 64-channel to 256-channel factory upgrade

Cisco ISR 4451 (4GE, 3NIM, 2SM, 8G FLASH, 4G DRAM)

Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC, SEC Lic, CUBE-25

Cisco ISR 4451 UC Bundle, PVDM4-64, UC Lic, CUBE25

Cisco ISR 4451 Sec Bundle, w/SEC license

Cisco ISR 4451 AXV Bundle, PVDM4-64 w/APP, SEC, UC lic, CUBE-25

Cisco ISR 4451 AX Bundle with APP and SEC license

Cisco ISR 4431 (4GE, 3NIM, 8G FLASH, 4G DRAM, IPB)

Cisco ISR 4431 Bundle with UC & Sec Lic, PVDM4-64, CUBE-25

Cisco ISR 4431 UC Bundle, PVDM4-64, UC License, CUBE-25