A502/4 & A502/4 Plus
Company
3-State, Germany
Date
1991
Amiga
A500
Interface
trapdoor slot
  • four ZIP sockets with 2 MB RAM
  • 1M×4 ZIPs (514400)
    • A502/4: 80 ns ZIPs
    • A502/4 Plus: 70 ns ZIPs
  • connects to the trapdoor slot
  • battery backed up clock
  • disable switch