https://support.hpe.com/connect/s/softwaredetails?language=en_US&softwareId=MTX-60f0ef70b6994c84b770df89c1&tab=Installation+Instructions   
 SHA-256 Checksum values:
50194ff6c3a75cc5dc133720d14a43ab80af1347f3ccf58813bffd894a36e688 U15_3.30_09_21_2023.signed.flash