| Manufacturer Part Number | 49Y1443 |
| Manufacturer Part Option | 49Y1433, MT18JSF25672PDZ-1G4G1 |
| Brand | IBM |
| Type | DDR3 |
| Capacity | 2 GB |
| Form factor | RDIMM |
| Bus speed | PC3-10600 |
| Memory Speed | 1333MHZ |
| Memory Features | Registered |