Uninformative file name that states only the 8 MB size, with no model, board number or chip type. The binary likely matches a 64 Mbit SPI flash read, but its source platform is unknown. Examine it with UEFITool or a hex editor for BIOS version strings, a flash descriptor or EC code before considering use. Only write it to a machine you can positively identify as the source. Always back up the existing chip contents with a programmer first.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosfilebins. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →