Processor
3.06 Intel® Core i7-820QM Processor

Operating System
Genuine Windows 7 Professional 32

System Graphics
NVIDIA Quadro FX-880M

Total Memory
4096MB PC3-8500 DDR3 SDRAM

Hard Disk Drive
320GB, 7200RPM Integrated Serial ATA

Optical Drive
DVD Recordable (Dual Layer)

Wireless
Bluetooth Version 2.1 + EDR

Battery
9 Cell Lithium-Ion

Warranty

Processor
3.06 Intel® Core 2 Extreme processor X9100

Operating System
Genuine Windows Vista Business

System Graphics
NVIDIA Quadro FX 3700

Total Memory
4096MB PC3-8500 DDR3 SDRAM

Hard Disk Drive
160GB, 7200RPM Serial ATA

Optical Drive
DVD Recordable

Wireless
Intel Wi-Fi wireless

Battery
9 Cell Lithium-Ion

Warranty