| Typ | Bauform | Bandbreite | Taktrate | Bemerkung |
|---|---|---|---|---|
| PM | SIMM 30 pol. |
55 MByte/s | 33 MHz | - |
| FPM | PS/2 SIMM 72 pol. |
60 MByte/s | 66 MHz | - |
| EDO | PS/2 SIMM 72 pol. |
60 MByte/s | 66 MHz | - |
| SD RAM 66 | DIMM 168 pol. |
83 MByte/s | 83 MHz | - |
| SD RAM 100 | DIMM 168 pol. |
125 MByte/s | 125 MHz | - |
| SD RAM 133 | DIMM 168 pol. |
- | - | - |
| DDR RAM | speziell | 200 MByte/s | 200 MHz | - |
| SL DRAM | speziell | 400 MByte/s | 400 MHz | - |
| DR RAM Rambus |
speziell | 1600 MByte/s | 800 MHz | - |