Supermicro BIOS / BMC / Bundle Firmware Download Center

File Name:

BMC_X11AST2400-3101MS_20251117_1.78_STDsp.zip

This zip file contains BIOS ROM, Flash utility, and Readme instructions. You may download the free WINZIP utility to extract the contents of this file.

MD5:

38c7018aa8dfdbcd1c7a94652891dfb5

SHA1:

e92078bca28b417bb88a009eb3c28a63a3e54f19

SHA256:

1dba1d7ae5938d949bb097187472a370287d52a181b70fb621bfe472a9257ae7

Verify Your Download
To ensure the file you downloaded has not been corrupted or tampered with, compare its unique digital fingerprint (hash) to the official value below.

How to Check Your File

Operating System	Command to Run
Windows (10/11)	Powershell: Get-FileHash 'path\to\DowloadedFileName' -Algorithm SHA256 cmd: certutil -hashfile 'path\to\DowloadedFileName' SHA256
macOS/Linux	sha256sum 'path/to/DowloadedFileName'

Verification
If the hash value generated by your command exactly matches the official checksum above, your file is intact and authentic. Supermicro recommends validating the downloaded file using multiple hash algorithms.

WARNING!
It is recommended to flash the Firmware for your system only when there is a Firmware-related issue. Flashing the wrong firmware can cause irreparable damage to the system.

In no event shall Supermicro be liable for direct, indirect, special, incidental, or consequential damages arising from a firmware update.