| Manufacturer | Crucial |
| Article number | BL2KIT25664AR804 or 2x BL25664AR804 |
| Memory | 4GB kit (2048MBx2) |
| Package | Ballistix Tracer Red 240-pin DIMM |
| Type | DDR2 PC2-6400 |
| Configuration | 256Meg x 64 |
| DIMM Type | UNBUFFERED |
| Error correction | NON-ECC |
| Speed | DDR2 800 (400 MHz * 2) |
| Voltage | 2.2 Volt |
| Memory timing | 4-4-4-12 (Tcl-Trcd-Tras-Trp) – EPP |