| One 2.66GHz Quad-Core Intel Xeon "Nehalem" processor | Two 2.26GHz Quad-Core Intel Xeon "Nehalem" processors | |
| 3GB (three 1GB) memory | 6GB (six 1GB) memory | |
| 640GB hard drive 1 | 640GB hard drive1 | |
| 18x double-layer SuperDrive | 18x double-layer SuperDrive | |
| NVIDIA GeForce GT 120 with 512MB | NVIDIA GeForce GT 120 with 512MB | |
| Estimated Ship: 6 business days | Estimated Ship: 6 business days | |
| Free Shipping | Free Shipping | |
| HK$ 19,900 | HK$ 25,900 | |