| Manufacturer Part Number | 00P5773 |
| Brand | IBM |
| Type | DDR SDRAM |
| Capacity | 2 GB |
| Form Factor | RDIMM |
| Memory Features | Registered |
| Bus Speed | PC-2100 |
| Memory Speed | 266 MHz |
| Number of Pins | 188 pin |
| Voltage | 2.5 V |
| Compatible With | PSERIES POWER5 |