Raw flash read from an SST25VF032B chip in a SOIC8 package, taken from a Dell XPS 8500 desktop. The SST25VF032B is a 32Mbit part, which matches the 4 MB file size. A full chip dump like this can be written back with a programmer to recover a board with corrupted firmware. It may contain the donor system's Service Tag and MAC address. Back up your own chip before writing, and confirm the chip type on your board matches.
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 @vinafix_bios. 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 →