UHH I DONT THINK SO BUT I THINK ONE OF THE MODELS GOT DISCONTINUED...COULD BE WRONG..CUZ IVE ONLY SEEN 40 GIG AND 60 GIG.. I HAVNT SEEN A 80..
SO IF U LOOKIN FOR A 60 JUST LOOK FOR 2 USB PORTS.. OR U CAN TURN IT ON N SHIT AND SEE HOW MANY GIGS IT HAS BUT BY JSUT LOOKING AT IT U GOTTA LOOK AT THE BOTTOM WHERE THE USB PORTS ARE..HOPE THAT HELPS.