As long as there is a working BIOS interface available for the drive, BootIt BM will be able to access it.
BootIt BM supports accessing the drives through the BIOS (basic input/output system) as well as directly using the BIOS (direct) option. However, if direct access is not successful and the computers BIOS limits access to the hard drive for any reason (i.e. speed or size) and no Master Driver Table (MDT) driver is available to correct the limitation, BootIt BM is also limited (in BIOS mode). BootIt BM also supports BIOS LBA Mode and Interrupt 13h extensions.
BootIt BM supports hard drives larger than 2 TB in size.