ASUS PRIME Z390-A/H10

Made by ASUS · firmware

ASUS PRIME Z390-A/H10 is an ATX board on the Intel Z390 chipset for LGA1151 9th and 8th Gen Core, Pentium Gold and Celeron processors. Its two PCIe 3.0 x16 slots support x8/x8 and x8/x4+x4 splits, with a third slot at up to x4.

Product released: October 1, 2018

Latest firmware version

Version 2203, released July 20, 2026

Last checked for updates: Oct 31, 2026 06:05 UTC

What's new in version 2203

1. Enhanced overall system security.

Download firmware 2203

firmware version history

LatestUpdate has tracked 23 versions of ASUS PRIME Z390-A/H10 firmware, released between September 17, 2018 and July 20, 2026.

• Version 2203 - July 20, 2026: 1. Enhanced overall system security.
• Version 2101 - March 5, 2024: 1. Improve system stability 2. This update includes the patch for the LogoFAIL vulnerabilities
• Version 2004 - December 6, 2021: 1.Update Intel ME firmware. 2.Improve system stability
• Version 1903 - August 11, 2021: Support Windows 11 by default, no settings changes required in the UEFI BIOS.
• Version 1902 - August 9, 2021: - Support Resizable BAR support. - Improve system performance.
• Version 1802 - December 29, 2020: Improved system stability
• Version 1704 - November 6, 2020: -Improve system performance -Updated RC 7.0.70.20 -Improve system stability while using Thunderbolt device.
• Version 1602 - August 18, 2020: - Improve system stability - Update Microcode and ME firmware for Intel security issue
• Version 1502 - May 4, 2020: Improved system stability.
• Version 1401 - December 11, 2019: Improve Memory overclocking rules Improved compatibility with the Intel H10 Optane Module Fixed an issue that prevented the adjustment of the Tjmax parameter w…
• Version 1302 - September 20, 2019: 1. Improve system stability
• Version 1201 - August 30, 2019: Improved system compatibility.
• Version 1105 - July 1, 2019: Improved DRAM compatibility. Improved system performance. Updated ME version to Ver.12.0.39 Updated microcode for Security. Improved storage device compatibili…
• Version 1005 - April 28, 2019: Enhanced security. Improved SSD device compatibility. Updated RAID driver. Improved DRAM compatibility.
• Version 0905 - April 11, 2019: Enhanced security
• Version 0903 - March 22, 2019: Updated uCode for the latest Intel processor.
• Version 0805 - February 1, 2019: 01. Improved DRAM stability 02. Supported JEDEC standard DDR4 32GB memory 03. Updated RST driver 04. Update ME FW 05. Improve system performance 06. Improved D…
• Version 0802 - February 1, 2019: Added AI Overclocking support for i9-9900KF and i7-9700KF CPUs.
• Version 0702 - January 11, 2019: Improved system stability and performance. Updated RST Driver.
• Version 0602 - October 31, 2018: - Improved system stability and performance. - Updated Microcode for 8-core CPU. - Improved DRAM stability. - Fixed USB device issue.
• Version 0506 - October 8, 2018: Improve system stability
• Version 0402 - September 19, 2018: release BIOS
• Version 0224 - September 17, 2018: first release BIOS

Update prediction

A firmware update is expected soon, between August 6, 2026 and January 3, 2027.

ASUS typically releases firmware updates for this product approximately every 578 days.

Official ASUS PRIME Z390-A/H10 product page