ASUS TUF GAMING B650EM-PLUS WIFI squeezes three M.2 slots and a PCIe 5.0 x16 slot for Ryzen 9000 and 7000 into a micro-ATX AMD B650 board. It supports up to 256GB of DDR5 across four slots and four SATA ports, offers RAID 0/1/5/10 on Ryzen 9000, and adds Realtek 2.5Gb Ethernet with 2x2 Wi-Fi 6E and Bluetooth 5.3.
Product released: October 1, 2022
Latest firmware version
Version 4004, released September 21, 2026
Last checked for updates: Oct 31, 2026 11:52 UTC
What's new in version 4004
1. Update to AGESA ComboAM5 PI 1.3.0.1d.
2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5674.CAP) using BIOSRenamer.
LatestUpdate has tracked 12 versions of ASUS TUF GAMING B650EM-PLUS WIFI firmware, released between April 15, 2025 and September 21, 2026.
Version 4004 - September 21, 2026: 1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency op…
Version 3886 - July 2, 2026: Updated AGESA ComboAM5 PI 1.3.0.1b Patch A to support the GNR Transparent Secure Memory Encryption (TSME) feature. Before running the USB BIOS Flashback tool,…
Version 3881 - June 29, 2026: 1.Update AGESA ComboAM5 PI 1.3.0.1b. 2.Add support for EXPO ULL memory profiles. 3.Optimize ECC-UDIMM memory performance. Before running the USB BIOS Flashback…
Version 3854 - April 23, 2026: • Update AGESA ComboAM5 PI 1.3.0.1. • Improve compatibility and performance for Ryzen 9 9950X3D2 Dual Edition processors. Note: This BIOS version cannot be rol…
Version 3842 - March 27, 2026: "1. AGESA updated to ComboAM5 PI 1.3.0.0a. 2. Provide additional stability margin during high-frequency DDR5 training. 3. Addresses potential boot failures and…
Version 3841 - February 26, 2026: 1. AGESA updated to ComboAM5 PI 1.3.0.0a. 2. Provide additional stability margin during high-frequency DDR5 training. 3. Addresses potential boot failures and…
Version 3827 - February 13, 2026: "1. AGESA updated to ComboAM5 PI_Pre1.3.0.0 for better security. 2. Enhanced system performance and stability. 3. Improved memory compatibility for JEDEC-compl…
Version 3602 - November 28, 2025: "1.AGESA updated to ComboAM5 PI 1.2.7.0. 2.Improves compatibility with various CPUs and devices. Note: This BIOS version cannot be rolled back to previous vers…
Version 3287 - October 22, 2025: "Updated AGESA to ComboAM5 PI 1.2.0.3g. Before running the USB BIOS Flashback tool, please Rename the BIOS file (A5674.CAP) using BIOSRenamer." Starting from A…
Version 3278 - August 5, 2025: "1. Updated AGESA to ComboAM5 PI 1.2.0.3f. 2. Enhanced system performance, stability, device compatibility, and overclocking support. Before running the USB BI…
Version 3265 - June 24, 2025: "1. Updated AGESA to ComboAM5 PI 1.2.0.3e for upcoming CPU compatibility. 2. Enhanced system performance and stability. 3. Important: This update is irreversib…
Version 0402 - April 15, 2025: First Release; Before running the USB BIOS Flashback tool, please Rename the BIOS file (A5674.CAP) using BIOSRenamer.
Update prediction
A firmware update is expected soon, between October 16, 2026 and November 28, 2026.
ASUS typically releases firmware updates for this product approximately every 50 days.
ASUS TUF GAMING B650EM-PLUS WIFI squeezes three M.2 slots and a PCIe 5.0 x16 slot for Ryzen 9000 and 7000 into a micro-ATX AMD B650 board. It supports up to 256GB of DDR5 across four slots and four SATA ports, offers RAID 0/1/5/10 on Ryzen 9000, and adds Realtek 2.5Gb Ethernet with 2x2 Wi-Fi 6E and Bluetooth 5.3. It was originally released on October 1, 2022.
What is the latest firmware version of ASUS TUF GAMING B650EM-PLUS WIFI?
The latest firmware version of ASUS TUF GAMING B650EM-PLUS WIFI is 4004. It was released on September 21, 2026.
What changed in ASUS TUF GAMING B650EM-PLUS WIFI firmware version 4004?
ASUS TUF GAMING B650EM-PLUS WIFI firmware version 4004 includes the following changes: 1. Update to AGESA ComboAM5 PI 1.3.0.1d.
2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5674.CAP) using BIOSRenamer.
Where can I download the latest ASUS TUF GAMING B650EM-PLUS WIFI firmware?
Details and download instructions for the latest ASUS TUF GAMING B650EM-PLUS WIFI firmware (version 4004) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b650em-plus-wifi/helpdesk_bios/
How often does ASUS release firmware updates for ASUS TUF GAMING B650EM-PLUS WIFI?
We have tracked 12 firmware versions of ASUS TUF GAMING B650EM-PLUS WIFI. Based on historical patterns, updates are released approximately every 50 days.
When is the next ASUS TUF GAMING B650EM-PLUS WIFI firmware update expected?
Based on this product's update history, a firmware update for ASUS TUF GAMING B650EM-PLUS WIFI is expected soon, between October 16, 2026 and November 28, 2026.
Is ASUS TUF GAMING B650EM-PLUS WIFI still receiving firmware updates?
Yes, ASUS TUF GAMING B650EM-PLUS WIFI received a firmware update within the last 3 months. The most recent version is 4004.