



Resources
Check out the Apple Macintosh SC20 HDD – the predecessor of this HDD.
Documents
Internals
Hard Disk Drive
It is Quantum Q250 HDD. The advices provided on SC20 page, are also relevant to making this HDD operational.










Power Supply
Sony CR-43





Fan and SCSI ID Switch


Reassembly




Just one more.
In case anyone needs an newer HD icon, I cleaned this one up too:
https://froods.ca/MacintoshSC40HDD.png
Again, let me know if there is a problem with this use of these images.
This site is great, and I’ve linked people to it to see the great photography.