| Mobile | Mainstream | Advanced |
| System | Precision M4400 | Precision T3500 | Precision T3500 |
 |
| Intel® CoreTM 2 Duo T9600 (2.80GHz, 6M L2 Cache, 1066MHzFSB) | Dual Core Intel Xeon W3570 3.2GHz | Dual Core Intel Xeon W3570 3.2GHz |
| OS | Genuine Windows Vista® Business | Genuine Windows Vista® Business | Genuine Windows Vista® Business |
| 4GB ,DDR2-800 SDRAM, 2DIMMs | 4GB, 1333MHz, DDR3 SDRAM, ECC | 4GB, 1333MHz, DDR3 SDRAM, ECC |
HDD | 160GB Hard Drive, 7200RPM with Free Fall Sensor | 300GB SATA, 10K RPM Hard Drive | 500GB SATA, 10K RPM Hard Drive |
| NVIDIA® Quadro FX 1700M, 512MB | 512MB NVIDIA® Quadro® FX 580 | 768MB NVIDIA® Quadro® FX 1800 |
| 15.4" UltraSharpTM Widescreen WUXGA (1920x1200) Display | Dual 20", 24"Ultra Sharp or single/dual 27" or 30" UltraSharpTM | Dual 20", 24" Ultra Sharp or single/dual 27" or 30" UltraSharpTM |
| System Details | System Details | |