Amiga A590 Ram 1MB v7.0 rom, Expansion and SCSI Hard Drive adapter, PSU included , works great! 1MB of ram installed, used a personal SCSI hard drive for testing (not included), Roms v7.0 installed. Should the PSU stop working you could always mod the A590 so it draws its power from the A500(+) itself.
Fan is a little noisey, PSU has some residue from writing and a serial number that was scratched in. Not much more to say, it just works, tested it attached to Amiga 500 with kickstart 1.3 and a 500+ with kickstart 3.1 Check pictures for detailed condition. DMA SCSI and XT IDE controller. Both SCSI and XT IDE mode can work simultaneously. Autoboot ROM - autobooting requires at least Kickstart 1.3.Time-out switch for drives which spin up slower than 30 seconds. 50 pin internal SCSI header. Internal 40 pin XT IDE header (8 bit only). Sixteen DIP sockets accept 0.5, 1 or 2 MB RAM. Needs 256k×4 DIPs, 120 ns or faster. Place for a 3.5 hard disk inside the case. Hard disk activity LED - it can be toggled by jumper to show SCSI or XT-IDE activity. Connects to the side expansion port, no passthrough connector. External power supply - turns on automatically when the A500 is powered up. Autoboot ROM: ON - enable. Time-out: ON - enable long wait period for drive. The item "Amiga A590 Ram 1MB v7.0 rom, Expansion and SCSI Hard Drive adapter, PSU included" is in sale since Sunday, April 08, 2018. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Parts & Accessories". The seller is "pitguard" and is located in Janesville, Wisconsin. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.