Supermicro BIOS / BMC / Bundle Firmware Download Center

File Name:

BMC_B14AST2600-ROT20-2601MS_20250912_01.03.03.00_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:

11454d0db60c73f4ec9fd6dcc07acb33

SHA1:

f8fc7e01b3bc9e517210f4f9e0948dbfb838dfd5

SHA256:

f025184a9c0edba0aaf5ce4f3a80ea6e5134d7dac4eecd4d7522fc5230e66c53

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.