| Manufacturer Part Number | 44T1492 |
| Manufacturer Part Option | 43X5046, M393B5670EH1-CH9, MT18JSF25672PZ-1G4F1 |
| Brand | IBM |
| Type | DDR3 |
| Capacity | 2 GB |
| Form factor | RDIMM |
| Bus speed | PC3-10600 |
| Memory Speed | 1333 MHZ |
| Memory Features | REGISTERED ECC |