This 3D printed bracket is designed to mount a SCSI2SD to the 3.5" hard drive bay on vintage Macintosh computers. It works with both SCSI2SD v5.1 and v6 models, and has been tested with the Macintosh SE, SE/30, Classic II, LCII, and Performa 476.

I would also expect it to fit in a Classic, LC, LCIII, or other Macs from the same vintage. The mounting holes are based on the early MiniScribe stepper motor drives, and the later SCSI drives.

Features

• Gigantic SCSI logo!
• Sides are the exact same height as the SCSI connector
• There's space underneath the LED header holes, so you can solder a pin header in
• Positive pin marking next to the LED pin header
• SD card indentation shows card orientation, and helps line up the card
• The potato is completely hidden when the SCSI2SD is installed

Installation

• On the SE, SE/30, Classic, and Classic II, the SCSI logo will face up
• On LC-series machines, the board will face up
• Uses four M3x8 or M3x10 screws to attach the board to the bracket
• Reuses the original hard drive screws to attach the bracket to the Mac

Release Notes

v1

• Initial release

v2 (2024-04-01)

• No changes to models
• Updated license from non-commercial/no derivatives to a more permissive license
• Uploaded .F3D and .STEP files