| Manufacturer | Crucial |
| Article number | CT2KIT12872AA53E or 2x CT12872AA53E |
| Memory | 2GB kit (1024MBx2) |
| Package | 240-pin DIMM |
| Type | DDR2 PC2-4200 |
| Configuration | 128Meg x 72 |
| DIMM Type | UNBUFFERED |
| Error correction | ECC |
| Speed | DDR2 533 (266 MHz * 2) |
| Voltage | 1.8 Volt |
| Memory timing | 4-4-4-12 (Tcl-Trcd-Tras-Trp) |