Supermicro
Supermicro on Wikipedia
Supermicro - Product Resources for BIOS, Drivers, Manuals and Memory Compatibility Lists.
Supermicro IPMI Utilities
Supermicro Intelligent Management
SMCIPMITool_User_Guide.pdf
Supermicro - Archived BIOS List
Supermicro - Archived Motherboards
WayBackMachine - Older supermicro BIOS downloads via ServerTheHome Forums - Finding Older Supermicro Bios & IPMI Files.