This project is brought to you by Stefan Reinauer and Chris Hooper.

Facts:

• Fast SCSI-II (10MB/s max) controller for Amiga Computers
• One of only two Zorro-III SCSI controllers ever designed
• Full-length Zorro-III with DMA
• Designed for the Amiga 4000; works in the Amiga 3000
• Requires Super Buster 11
• Based on NCR 53C710 chip
• Reproduction based on an old board and PAL source code released as part of the Dave Haynie Archives.
• 80 components on the top; 147 components on the bottom
• Manual build time is about 7 hours per board - plus Debugging ;)
• The ReA4091 has been fully open sourced. Check out the ReA4091 GitHub project
• Two versions: ReA4091 and the shorter ReA4091 Mini to keep your ISA/PCI slots available.
• Modern Autoboot ROM (Open Source!)
  • TD64 and NSD64 support for hard disks larger than 4GB
  • Early Boot Diagnostics menu (press right mouse button during boot)
  • CDROM boot support
  • Also works on original A4091 boards

NEW! ReA4091 Mini

Social Media:

Ordering:

Unfortunately we can not take any further pre-orders at this time. We will finish processing the existing pre-orders and might figure out other ways to get the ReA4091 or ReA4091 Mini to you after that. Until then you might find the occasional board being sold on AmiBay or forum.a1k.org.

Talks & Slides:

Check out Chris and Stefan talking about the creation of the ReA4091:

The Press:

Occurences of reporting about the ReAmiga 4091:

• Amiga Addict Issue 25 (link)
• Chris Edwards' Commodore A4091 Z3 SCSI controller review
• Doug Compton's ReAmiga A4091 SCSI-2 Review on 10MARC
• Interview with Chris and Stefan at AmiWest 2022
• A fantastic detailed article on the Czech online magazine PROBER.cz