Typically models ending in 00 use the term "hundred", i.e.:
6100: sixty-one hundred
9600: ninety-six hundred
People using the term "thousand" are sometimes, but not always, thought to be inexperienced.
And models with 4 digits not ending in zeros typically are said in groups of 2:
5260: fifty-two sixty
6116: sixty-one sixteen
Often times Apple II series, except specifically the original Apple II, are said dropping the Apple. i.e.:
Apple IIGS: two G S
Apple IIe: two E
Apple II+: two plus
Apple II: Apple two