This is a picture (larger) of a Cisco 7604 with Sup32 and SAMI card. The modules you see here are:
|CISCO7604||Cisco 7604 Router|
|SUP32-GE-3B||Cisco Catalyst 6500 Series / Cisco 7600 Series Supervisor Engine 32 with 8 ports Gigabit Ethernet, PFC3B, and MSFC2A|
|WS-SVC-SAMI-BB-K9||Cisco Service and Application Module for IP|
Here you see what the SAMI card (larger) looks like outside of the chassis. What you're looking at is the two daughter cards that hold the 6 PowerPC processors and 6 GB of RAM (1 GB per PPC). Underneath the daughter cards is the main motherboard. This card has no external interfaces. This came preloaded with the WiMAX ASN gateway software. Check out the SAMI boot output.