Product Support For
WS X299 PRO Find Another Model
By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status.
Register Product

    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    WS X299 PRO BIOS 4101
    Version 4101
    9.95 MB
    2023/09/07

    "1. Recommended for vital update to mitigate the potential security vulnerabilities
    2. Improve system stability

    “Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.94.2479 to ensure optimized system settings.”
    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer."

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO/SE BIOS 3901
    Version 3901
    9.97 MB
    2023/02/01

    "01. Update CPU microcode for Intel security issues.
    02. Improve system stability
    Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.86.1877 to ensure optimized system settings.
    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer."

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3701
    Version 3701
    10 MB
    2022/06/28

    "01. Improved system stability
    02. Strengthened system security and robustness
    03. Improved memory compatibility

    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer."

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3601
    Version 3601
    10.12 MB
    2021/11/26

    1. Update Intel ME firmware.
    2. Improve system stability

    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3406
    Version 3406
    10.03 MB
    2021/06/19

    Improved device compatibility

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3405
    Version 3405
    10.11 MB
    2021/03/25

    - Support Resize BAR function (SAM)
    -Improved device compatibility
    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3303
    Version 3303
    10.11 MB
    2021/01/18

    "Fix crash free function

    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer."

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 3203
    Version 3203
    10.1 MB
    2020/08/14

    "1.Update Intel ME firmware
    2.Update Intel Microcode
    3.Improve system performance
    4.Improve DRAM performance and compatibility
    5.Improve Intel RST & RSTe drivers
    6.Update Amoury Crate Firmware

    Before running the USB BIOS Flashback tool, please rename the BIOS file (WSPRO.CAP) using BIOSRenamer."

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO Formal BIOS 3101 release.
    Version 3101
    9.97 MB
    2020/04/28

    1. Update RC version to 2.0.32.20.
    2. Update ME FW from 11.12.0.1558 to 11.12.0.1622.
    3. Update Microcode for CLX CPU.
    4. Improve system performance.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO BIOS 2002 release.
    Version 2002
    9.63 MB
    2019/10/18

    Improve system performance.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO Formal BIOS 1201 release.
    Version 1201
    9.52 MB
    2019/08/19

    Improve system performance

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0905 Release
    Version 0905
    9.46 MB
    2019/01/08

    1.Support Skylake-X Refresh for WS X299 series
    2.Updated IRSTe to version 5.5.0.1028
    3.Update Skl-X CPU XMP Support up to 4333
    4.Improved system performance and stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0802 Release
    Version 0802
    9.08 MB
    2018/11/29

    1.Update ME version
    2.Updated IRSTe version
    3.Update RC version
    4.Improve some M.2 SATA device compatibility.
    5.Updated RAID OROM and UEFI driver version

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0702 Release
    Version 0702
    9.05 MB
    2018/07/16

    1.Improve BMC function compatibility.
    2.Update EC1 FW to version 0225.
    3.Support SecureErase function on NVME device.
    4.Improve system performance.
    5.Update ME FW to version 1466.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0602 Release
    Version 0602
    9.23 MB
    2018/05/15

    1.Update CPU MicroCode
    About more intel information, please visit
    https://www.asus.com/News/z78W1yPuEHJafb1X

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0502 Release
    Version 0502
    9.26 MB
    2017/12/26

    1.Updated IPMI HWM Fan Sensor
    2.Update IRSTe to version 5.2
    3.Improved NVMe M.2 ADATA ASX8000NP compatibility
    4.Improve system performance

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0402 Release
    Version 0402
    9.23 MB
    2017/11/13

    1.Update ME F/W and RC code
    2.Improved M.2 SanDisk-SD6PP4M compatibility
    3.Improved SSD(AMD RADEON R7) compatibility
    4.Improved PLEXTOR-PX-512M8SEGN compatibility
    5.Improve PCH PCIe SSD Performance.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    WS X299 PRO series Formal BIOS 0203 First Release
    Version 0203
    9.17 MB
    2017/11/13

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    Intel ME
    MEUpdateTool
    Version 11.12.94.2479
    3.62 MB
    2023/09/07

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update ME Driver to the latest Version 11.12.94.2479 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 2fe4e91f6ea2dcee1eb8c3773201f091

    DOWNLOAD
    SHOW MORE DESCRIPTION
    MEUpdateTool
    Version 11.12.86.1877
    6.67 MB
    2021/09/30

    MEUpdateTool
    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update ME Driver to the latest Version 11.12.86.1877 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 2d3432309ddf947a058454ef88f1c71e

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    Product has High-Definition Multimedia Interface.
    • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
    • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
    • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
    • PCB color and bundled software versions are subject to change without notice.
    • Brand and product names mentioned are trademarks of their respective companies.
    • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
      • Specifications and      features vary by model, and all images are illustrative. Please refer      specification pages for full details.
      • *Precise specifications and features vary by model . Please refer to the specification page
      • The product (electrical , electronic equipment, Mercury-containing button cell battery) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
      • The use of trademark symbol (TM, ®) appears on this website means that the word text, trademarks, logos or slogans, is being used as trademark under common laws protection and/or registered as Trademark in U.S. and/or other country/region.