Pro WS C246-ACE
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BIOS & FIRMWARE

  • Driver & Tools
  • BIOS & FIRMWARE

BIOS
Version 2203
11.04 MB
2026/07/20
SHA-256 ：B125886E7BA9A001C67A25C0DB03FF764A5FF525D7DBCFEDC7A9CF94D0C04228

"1. Enhanced overall system security."

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PRO WS C246-ACE BIOS 2004
Version 2004
10.94 MB
2021/12/06

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

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Pro WS C246-ACE BIOS 1903
Version 1903
10.82 MB
2021/08/11

Support Windows 11 by default, no settings changes required in the UEFI BIOS.

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PRO WS C246-ACE BIOS 1902
Version 1902
10.82 MB
2021/07/19

"1. Support Resizable BAR support.
2. Improve system performance."

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Pro WS C246-ACE BIOS 1802
Version 1802
10.81 MB
2020/12/15

Improve system stability

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Pro WS C246-ACE BIOS 1704
Version 1704
10.8 MB
2020/11/03

"1. Improve system performance
2. Updated RC 7.0.70.20
3. Improve system stability while using Thunderbolt device. "

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PRO WS C246-ACE BIOS 1602
Version 1602
10.7 MB
2020/08/21

"- Improve system stability
- Update Microcode and ME firmware for Intel security issue"

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PRO WS C246-ACE BIOS 1502
Version 1502
10.64 MB
2020/05/07

Improved system stability.

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Pro WS C246-ACE BIOS 1401
Version 1401
10.67 MB
2019/12/11

Improve Memory overclocking rules
Improved compatibility with the Intel H10 Optane Module
Fixed an issue that prevented the adjustment of the Tjmax parameter when using an i9-9900KS processor

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Pro WS C246-ACE BIOS 0402
Version 0402
10.67 MB
2019/09/20

1. Improve system stability

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Intel ME
MEUpdateTool
Version 12.1.5.1099
6.86 MB
2026/11/02
SHA-256 ：6226EE5E6367290518BDAC23983117B6385F1C5DF711E1331EC595C866EEC9D8

Version 12.1.5.1099
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.

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MEUpdateTool
Version 12.0.64.1551
9.04 MB
2020/04/28

Version 12.0.64.1551
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 12.0.64.1551 simultaneously.
Please download the file and check the MD5 code first.
MD5: 822f3863911b8bdabb3c9a98ea17f4fa

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Product has High-Definition Multimedia Interface.
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  • 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.
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  • 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.
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         **Product specifications and battery design may vary depending on the model. For any questions, please contact ASUS official customer service.