| 1000055 | Cheetah 32K Rampack | - | - |
| 1001100 | Cheetah 64K RAM Pack | - | - |
| 1000075 | Cramic-SP | - | - |
| 1000575 | DK'Tronics Memory Expansion Kits | - | - |
| 1000113 | Delta-RAM Kit | - | - |
| 1000519 | EP100E | - | - |
| 1000142 | EPROM Board | - | - |
| 1000143 | EPROM Programmer | - | - |
| 1000157 | Fox Upgrade Kit (16-48K) | - | - |
| 1000172 | General Sound Memory Module | - | - |
| 1000187 | Indescomp 32K Ram Pack | - | - |
| 1000742 | JRS 16K RAM Pack | - | - |
| 1000743 | JRS 64K RAM Pack | - | - |
| 1001101 | Kayde 16K RAM Pack | - | - |
| 1000206 | Kayde 32K RAM Pack | - | - |
| 1000794 | LEC Memory Extension | - | - |
| 1001173 | Lambda 8300 16K RAM | Lambda 8300 | - |
| 1001174 | Lambda 8300 32K RAM | Lambda 8300 | - |
| 1000243 | ME16/48 Memory Upgrade | - | - |
| 1000641 | ME16/80 Memory Upgrade | - | - |