• 15.0.21.1549 CON H A PRD RGN

    Stock Consumer CSME region, firmware 15.0.21.1549, aimed at H chipsets with stepping A and flagged as a production build.

    BIOS · 2.99 MB · 22 Jan 2025
    BIOS bin
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    2.99 MB
  • SM BIOS 15.0.21.1549 CON H A PRD RGN

    Stock ME region, version 15.0.21.1549, Consumer SKU for H-series PCH stepping A, production build.

    BIOS · 2.99 MB · 3 Oct 2025
    BIOS bin
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    2.99 MB
  • FITool-15.0.21.1549

    Intel Flash Image Tool, version 15.0.21.1549, delivered in a 7.85 MB zip, for CSME 15.0 firmware.

    Software · 7.85 MB · 20 Mar 2025
    Software zip
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    7.85 MB
  • FLASH IMAGE TOOL VER 15.0.21.1549

    Archive of about 6.48 MB holding the Intel Flash Image Tool at version 15.0.21.1549. FIT is the Intel utility for assembling and modifying SPI flash images, giving…

    BIOS · 6.48 MB · 1 Nov 2026
    BIOS rar
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    6.48 MB
  • FIT 15.0.21.1549

    Intel Flash Image Tool, release 15.0.21.1549, compressed into a 6.48 MB RAR file. FIT is the Intel engineering utility for assembling and modifying SPI images: flash…

    Archive · 6.48 MB · 16 Sept 2025
    Archive rar
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    6.48 MB
  • CSME System Tools v15.0.21.1549

    Intel CSME System Tools package, version 15.0.21.1549, packed as a 6.48 MB RAR archive.

    BIOS · 6.48 MB · 25 Apr 2025
    BIOS rar
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    6.48 MB