Intel ME region file versioned 11.21.55.1508, marked COR (Corporate SKU), H (H-series PCH), BA stepping and PRD production. As an RGN image it is a factory-clean region with no machine-specific data. Size is 6.01 MB, which must fit the ME partition defined in the flash descriptor of the target dump. A typical job is reading the SPI chip with a CH341A or similar programmer, swapping in the clean region, then writing back. Keep the original read, and do not mix Corporate and Consumer firmware on one board.
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 @sm_intel_repository. 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 →