BlueSCSI is a budget replacement for your old, failing mechanical SCSI hard drives.

3D printed mounting bracket included.

*Free delivery


Buy BlueSCSI v2 from the new Australia reseller, Juicy Crumb Systems!

BlueSCSI is a budget replacement for your old, failing mechanical SCSI hard drives.

Features include quick and easy setup, a micro SD card slot, a floppy-style berg power connector and can emulate up to 7 separate drives on different SCSI IDs.

Available fully assembled or as a kit.

  1. Fully assembled: Assembled and tested, ready for use. Write a compatible disk image to an SD card, plug it in and go!
  2. Kit – build it yourself: Includes a pre-flashed BluePill Arduino and everything you need to get up and running (apart from the vintage Macintosh of course!) Suitable for those with good through-hole soldering skills. Surface-mount micro SD slot has been pre-soldered, so no surface mount soldering skills required.

In most instances, BlueSCSI is powered via termination of the SCSI bus. In the rare instances where termination power is not available (such as the Macintosh IIsi) BlueSCSI can be powered via the micro SD port of the BluePill, or the 4 pin Berg connector. Molex to Berg adapters are available as an option if required.

3D printed case included.

*Free delivery to Australian mainland and Tasmania only.


SCSI Interface SCSI Narrow 8-bit 50-pin connector
SCSI Termination Configurable via jumpers
SD Card Interface Micro SD
Power 5V via floppy 4-pin drive connector, or self-powered using the SCSI host termination power.
Dimensions (L x W x H) 74mm x 44mm x 15mm
Performance Up to 1024KB/sec read, 912KB/sec write
Compatibility (tested) Mac Plus (only System 7), SE, SE/30, Classic, Classic II, Color Classic, LC 1/2/3, Mac II. Support for some 68040 Macs, PowerMacs as a non-boot disk
More computers may be supported, but are as yet untested

BlueSCSI v1.1 Angle 1BlueSCSI v1.1 Angle 2BlueSCSI v1.1 TopBlueSCSI v1.1 KitBlueSCSI v1.1 BracketBlueSCSI v1.1 Angle BracketBlueSCSI v1.1 Top Bracket