| Mobile | Mainstream | Advanced |
| System | Precision M4400 | Precision T3500 | Dell Precision T5500 Workstation |
 |
| Intel® CoreTM 2 Duo T9600 (2.80GHz 6M L2 Cache, 1066MHzFSB) | Dual Core Intel Xeon W3570 3.2GHz | Dual Quad Core Intel® Xeon® Processors W5580 3.20GHz |
| Genuine Windows Vista® Business | Genuine Windows Vista® Business | Genuine Windows Vista® Business |
| 4GB, DDR2-800 SDRAM, 2 DIMMs | 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 3.0Gb/s with NCQ and 16MB DataBurst Cache |
| NVIDIA® Quadro FX 1700M, 512MB | 1.0GB NVIDIA® Quadro® FX 3800 | 1.5GB NVIDIA® Quadro® FX 4800 |
| 15.4" UltraSharp® Widescreen WUXGA (1920x1200) Display | Dual 20", 24"Ultra Sharp or single/dual 27" or 30" UltraSharpTM Flatpanels | Dual 20", 24"Ultra Sharp or single/dual 27" or 30" UltraSharpTM Flatpanels |
| | System Details | |