Quality about Corsair Vengeance LPX DDR4-2666 32GB

Hello, I want to know about Corsair Vengeance LPX DDR4-2666 32GB
Where is the main area to develop of Corsair Vengeance LPX DDR4-2666 32GB? Can this be suitable for Windows 7 operating system? What are processor and mother board required for this? How much voltage is required? Is there any dispute on performance level? Thank you
