Firmware archive for an H110M-C-PS board, with the name also carrying SI-4001, likely a version or build tag, packed as a 13.7 MB RAR. The size suggests more than one file inside, so review the contents and choose the image that matches your SPI chip capacity. Desktop H110 boards are commonly recovered by writing the dump with an external programmer when the BIOS is corrupted. Back up the original chip and verify the board model on the PCB before flashing anything.
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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →