| Manufacturer Part Number | 46W0674 |
| Manufacturer Part Option | 47J0226,46W0672, M393B2G70DB0-YK0 |
| Brand | IBM |
| Type | DDR3 |
| Capacity | 16 GB |
| Form factor | RDIMM |
| Bus speed | PC3-12800 |
| Memory Speed | 1600 MHZ |
| Latency | CAS 11-11-11 |
| Memory Features | Registered |