I have a unit that I obtained some years ago that I forgot about that has the following markings on the labels on the bottom of the cabinet
Model HPFH-012 Rev D
Desc: HP, 5.25 FH, 40W, CNT, 2RS
Part: C1558-60002
Another label has
Part Number: A3716-67301
Exchange: A3716-69301
I have...