
# Untar image
bsdtar -xvf image-X86_64-ssd_fw_update_util-011.img

# Extract image files
tar --exclude='./dev/*' -xvjf image-X86_64-x86_64-x86_64-20200911-063110.tbz

grep -ir sram.bin *
Binary file out/mp_64 matches
Binary file usr/sbin/mp_64 matches

There is newer firmware exists:
S20907QE

