| Компонент | Описание | Производитель | |
| HM514400ALZ-6 | 1,048,576-WORD x 4-BIT DYNAMIC RAM |
Hitachi Semiconductor |
|
| HM514400ALZ-7 | 1,048,576-WORD x 4-BIT DYNAMIC RAM |
Hitachi Semiconductor |
|
| HM514400ALZ-8 | 1,048,576-WORD x 4-BIT DYNAMIC RAM |
Hitachi Semiconductor |