F83401XM5010

Well I guess my SE a slightly newer then what I thought.

Manufactured in: F => Fremont, California, USA

Year of production: 1988

Week of production: 34

Production number: 01X => 65

Modell ID: M5010 => Macintosh SE(shipped with 2 floppy drives)

Your Macintosh SE(shipped with 2 floppy drives) was the 65th Mac manufactured during the 34th week of 1988 in Fremont, California, USA.

Here I will check my FDHD: it says 1988 right on the label.

F10152MNB03

well this makes no sense:

Manufactured in: F => Fremont, California, USA

Year of production: 1981

Week of production: 1

Production number: 52M => 5869

Modell ID: NB03 => unknown Mac

Your unknown Mac was the 5869th Mac manufactured during the 1st week of 1981 in Fremont, California, USA.