Impact A500-SCSI+4
Company
Great Valley Products, USA
Date
1989
Amiga
A500
Interface
side expansion port
Autoconfig ID
2017 / 1,2
    SCSI 2 DMA controller
  • DMA to onboard 16 kB buffer
  • onboard autoboot ROM - autobooting requires at least Kickstart 1.3
  • autoboot disable switch
  • RDB compatible
  • place for a 3.5" hard disk inside the case
  • 50 pin internal header
  • DB25 external connector
    memory
  • four 30 pin SIMM sockets accept up to 4 MB RAM
  • accepts 1 MB SIMMs
  • supports 2 or 4 MB configurations
  • fully autoconfiguring
    notes
  • connects to the side expansion port
  • has no passthrough connector
  • hard disk activity LED
  • built in fan
  • external power supply
Photos
Great Valley Products Impact A500-SCSI+4 - front side
front side
Great Valley Products Impact A500-SCSI+4 - back side
back side
Driver / Installation Disk
Vintage Advert

Advert (US)
1989-12

Advert (US)
1990-03