In package 256-BBGA, you will find the ICs.Contains this module is the package Tray.Surface Mount is used to mount integrated circuit.The Multi-Queue Flow-Control is available in a wide range of integrated circuits.Similar integrated circuit systems can be found by searching for the IDT72V51443 family.
72V51443L6BB Features
72V51443L6BB Applications
There are a lot of Renesas Electronics America Inc. 72V51443L6BB Specialized ICs applications.