
I assume where you said some might have multiple sata chip sets for the various ports, that you're referring to desktops
I checked for the most part my laptop has, Intel 8 series sata ahci controller.. This is the one that would not let me boot hddhackr from the flash drive with legacy enabled, it does say in bios that i cant turn off ahci, it does let me switch from legacy to "crap cant remember" whatever else there is