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Made by ASUS
The ASUS Prime TRX40-Pro is an ASUS PRIME series mainstream motherboard supporting AMD Threadripper processors on the sTRX4 socket with DDR4 memory. It targets home office users and mainstream builders 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: November 1, 2019
Version 2502, released January 27, 2026
Verified by LatestUpdate: June 18, 2026
Update fTPM firmware from TPM-A to TPM-B. Please back up your BitLocker recovery key and suspend BitLocker encryption in the operating system before updating the BIOS. Before running the USB BIOS Flashback tool, please rename the BIOS file (PTRX40P.CAP) using BIOSRenamer.
A firmware update is expected soon, between April 20, 2026 and October 6, 2026.
ASUS typically releases firmware updates for this product approximately every 179 days.
Official ASUS Prime TRX40-Pro product page
The ASUS Prime TRX40-Pro is an ASUS PRIME series mainstream motherboard supporting AMD Threadripper processors on the sTRX4 socket with DDR4 memory. It targets home office users and mainstream builders 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 November 1, 2019.
The latest firmware version for the ASUS Prime TRX40-Pro is 2502. It was released on January 27, 2026.
ASUS Prime TRX40-Pro firmware version 2502 includes the following changes: Update fTPM firmware from TPM-A to TPM-B. Please back up your BitLocker recovery key and suspend BitLocker encryption in the operating system before updating the BIOS. Before running the USB BIOS Flashback tool, please rename the BIOS file (PTRX40P.CAP) using BIOSRenamer.
To update the ASUS Prime TRX40-Pro firmware, download the latest version (2502) 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.
Details and download instructions for the latest ASUS Prime TRX40-Pro firmware (version 2502) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/prime/prime-trx40-pro/helpdesk_bios/
You can track ASUS Prime TRX40-Pro 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.
We have tracked 12 firmware versions for the ASUS Prime TRX40-Pro. Based on historical patterns, updates are released approximately every 179 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.
Based on this product's update history, a firmware update for the ASUS Prime TRX40-Pro is expected soon, between April 20, 2026 and October 6, 2026. Track this product on LatestUpdate.io to be notified when it's released.
Yes, the ASUS Prime TRX40-Pro received a firmware update within the last year. The most recent version is 2502.
The ASUS Prime TRX40-Pro is manufactured by ASUS. Visit the official product page for more information.