Apollo 520 Turbo Company ACT Elektronik, Germany   Date 1994   Amiga A500   Interface side expansion port   processor 68020 @ 25 MHz PGA 68881 @ 25 MHz - 68882 @ 50 MHz PGA memory eight ZIP sockets accept 1 or 4 MB RAM supports 256k×4 or 1M×4 Fast Page or Static Column ZIPs accepts ZIPs in a group of eight only selectable 0 or 1 wait states memory disable switch memory autoconfig on power on notes connects to the side expansion port or to the internal expansion connector of the Apollo 500 SCSI controller passthrough connector for other side peripherals Photo front side back side