Work on 4-bits of data per clock cycle, as compared to the DDR DIMM which works on 2-bits of data per clock cycle.
| CAPACITY | 512MB |
| STANDARD | PC2-5400 (DDR2-667) |
| SINGLE MODULE OR DUAL KIT | Single module |
| MEMORY SPEED | 667MHz (DDR2-667) |
| CAS LATENCY | CL5 |
| MEMORY TIMINGS | 5-5-5 |
| VOLTAGE | 1.8V |
| ERROR CHECKING | Non-ECC |
| FEATURES | 6-layer PCB, BGA chips |
| REGISTERED | Unbuffered |
| TECHNOLOGY | 240-pin DDR2 SDRAM |
| CONFIGURATION | 64Mx8 chip configuration |
| PACKAGING | Retail packaging |
| WARRANTY | Lifetime warranty |