Macintosh SE Motherboard

Price range: $140.00 through $250.00

Logic Board

Category:

Description

Motherboard for the Macintosh SE. Tested and working.  Apple 820-0176, 661-0526, 630-4125, 820-0250, 661-0536, 630-4250, 

The original Macintosh SE logic board, designed for 800K floppy drives is 820-0176 and uses the Integrated Woz Machine (IWM) disk controller

The 820-0250 is a later revision that was designed to support the 1.44MB “SuperDrive” (FDHD – Floppy Drive High Density) and uses the newer SWIM (Super Woz Integrated Machine) chip and updated ROMs. For use with System 6.0.3 and up.

Choose One:

A) 820-0176, 661-0526, 630-4125, for use with 800K floppy drive(s)

B) 820-0250, 661-0536, 630-4250, for use with 1.4MB floppy drive

*** Pictures are representative and NOT what you will receive. ***