| Manufacturer Part Number | 49Y1444 |
| Manufacturer Part Option | 47J0155, M393B5670GB0-CH9 |
| Brand | IBM |
| Type | DDR3 |
| Capacity | 2 GB |
| Form factor | RDIMM |
| Bus speed | PC3-10600 |
| Memory Speed | 1333MHZ |
| Memory Features | REGISTERED ECC |