| Manufacturer Part Number | 49Y1418 |
| Manufacturer Part Option | 49Y1400, 47J0139 |
| Brand | IBM |
| Type | DDR3 SDRAM |
| Capacity | 16 GB |
| Form Factor | RDIMM |
| Memory Features | REGISTERED |
| Bus Speed | PC3-8500 |
| Memory Speed | 1066 MHz |
| Number of Pins | 240 pin |
| Latency | CL7 |
| Voltage | 1.35 V |