The ASUS EX-B660M-V5 PRO D4 is an ASUS Expert series commercial/embedded motherboard supporting 12th/13th Gen Intel Core processors (Intel 600-series chipset) on the LGA1700 socket with DDR4 memory. It targets commercial and embedded deployments and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations.
Product released: January 1, 2022
Latest firmware version
Version 4004, released June 30, 2026
Last checked for updates: Aug 2, 2026 17:18 UTC
What's new in version 4004
Improve system’s stability.
Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.40.2765. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later.
LatestUpdate has tracked 25 versions of ASUS EX-B660M-V5 PRO D4 firmware, released between April 18, 2022 and June 30, 2026.
Version 4004 - June 30, 2026: Improve system’s stability. Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.40.2765. Please note after you update this…
Version 4003 - June 10, 2026: Update Intel microcode for enhanced stability & security. Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.40.2765. Ple…
Version 3812 - November 21, 2025: 1. Improved system performance, stability, and device compatibility. 2. Implemented security updates. 3. Updated Management Engine (ME) to version 16.1.35.2557…
Version 3801 - May 21, 2025: Update the Intel microcode to version 0x12F to further improve system conditions that may contribute to Vmin Shift instability in Intel 13th and 14th Gen deskt…
Version 3604 - December 25, 2024: Improve system ethernet stability Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.32.2473v3. Please note after you upd…
Version 3601 - November 1, 2024: 1. Updated with Intel microcode 0x12B to address elevated voltage requests during idle or light activity, further mitigating Vmin Shift instability issues. 2.…
Version 3403 - August 9, 2024: 1.The new BIOS includes Intel microcode 0x129 to enhance the stability of Intel Core 13th and 14th Gen processors. 2.The factory default settings are set to In…
Version 3401 - July 15, 2024: 1. Updated with microcode 0x125 to ensure eTVB operates within Intel specifications. Updating this BIOS will simultaneously update the corresponding Intel ME t…
Version 3212 - May 31, 2024: 1. Introduce the ""Performance Preferences"" with options for Intel Default Settings (Performance) and ASUS Advanced OC Profile. 2. Redefine the factory defaul…
Version 3210 - April 24, 2024: 1. Improve system stability. Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update t…
Version 3206 - April 1, 2024: Improve system compatibility Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update t…
Version 3202 - March 7, 2024: Update the Intel microcode version. Updating this BIOS will simultaneously update the corresponding Intel ME to version16.1.30.2307v4. Please note after you up…
Version 3010 - December 20, 2023: 1. Update ME to version 16.1.30.2307v4 2. Improve system performance 3. Improve DRAM compatibility 4. This update includes the patch for the LogoFAIL vulnerabi…
Version 2801 - September 28, 2023: 1. Update Microcode for Intel® Core™ 14th gen processors 2. Update ME to version 16.1.30.2264v2 for Intel® Core™ 14th gen processors 3. Improve system stabilit…
Version 2611 - August 25, 2023: 1.Recommended for vital update to mitigate the potential security vulnerabilities 2.Update the Intel ME to version 16.1.27.2176V2 3.Improve system stability Up…
Version 2605 - August 8, 2023: 1. Improve system stability. Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 16.1.27.2176v2…
Version 2603 - July 7, 2023: 1. Improve system stability and compatibility for the Intel® Core™ 14th gen processors. 2. Fix the compatibility and instability issues when configuring RAID f…
Version 2214 - January 16, 2023: 1. Improve system performance 2. We suggest updating the ME firmware to the latest version 16.1.25.2020v2 3. Before BIOS update, please download Intel ME updat…
Version 2015 - November 2, 2022: 1. Improve system performance 2. Support Intel Arc graphics 3. Many ME updates and optimizations for the next-gen CPU are included. This version does NOT allow…
The ASUS EX-B660M-V5 PRO D4 is an ASUS Expert series commercial/embedded motherboard supporting 12th/13th Gen Intel Core processors (Intel 600-series chipset) on the LGA1700 socket with DDR4 memory. It targets commercial and embedded deployments and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations. It was originally released on January 1, 2022.
What is the latest firmware version of ASUS EX-B660M-V5 PRO D4?
The latest firmware version of ASUS EX-B660M-V5 PRO D4 is 4004. It was released on June 30, 2026.
What changed in ASUS EX-B660M-V5 PRO D4 firmware version 4004?
ASUS EX-B660M-V5 PRO D4 firmware version 4004 includes the following changes: Improve system’s stability.
Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.40.2765. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later.
How do I update the ASUS EX-B660M-V5 PRO D4 firmware?
To update the ASUS EX-B660M-V5 PRO D4 firmware, download the latest version (4004) from ASUS's website. Follow ASUS's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from ASUS's support page.
Where can I download the latest ASUS EX-B660M-V5 PRO D4 firmware?
Details and download instructions for the latest ASUS EX-B660M-V5 PRO D4 firmware (version 4004) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/expedition/ex-b660m-v5-pro-d4/helpdesk_bios/
How do I check for ASUS EX-B660M-V5 PRO D4 firmware updates?
You can track ASUS EX-B660M-V5 PRO D4 firmware updates automatically on LatestUpdate.io. We monitor ASUS's releases and notify you when new firmware versions are available, so you never miss an update.
How often does ASUS release firmware updates for ASUS EX-B660M-V5 PRO D4?
We have tracked 25 firmware versions of ASUS EX-B660M-V5 PRO D4. Based on historical patterns, updates are released approximately every 102 days. ASUS releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
When is the next ASUS EX-B660M-V5 PRO D4 firmware update expected?
Based on this product's update history, a firmware update for ASUS EX-B660M-V5 PRO D4 is expected soon, between July 25, 2026 and October 1, 2026. Track this product on LatestUpdate.io to be notified when it's released.
Is ASUS EX-B660M-V5 PRO D4 still receiving firmware updates?
Yes, ASUS EX-B660M-V5 PRO D4 received a firmware update within the last 3 months. The most recent version is 4004.
Who makes ASUS EX-B660M-V5 PRO D4?
ASUS EX-B660M-V5 PRO D4 is manufactured by ASUS. Visit the official product page for more information.