| Max Ram: | 512K or 512K EPROM |
| Ram Type: | Soldered Chips |
| FPU: | No |
| RTC: | Unknown |
| Connection: | Unknown, probably mounted in a case and connected to the side expansion slot |
Two versions of this unit exists and it was also available in kit form as well as a product you could purchase. One version used ordinary DRAM chips and acted as a RAM expansion, the second version contain EPROMs would you could program and they would retain their contents after power down.