Precision M6600 Manufacturer: Dell Processor: Intel Core i7-2920XM Extreme Quad Core 2.50GHz (8MB Cache) Turbo 3.5 GHz Memory: 32 GB DDR3 SDRAM 1333MHz (4 DIMMs) Hard Drive: 500 GB SATA II Hard Drive 7200RPM (x2) Screen Size: 17.3 FHD (1920 x 1080) Wide View Anti-Glare RGB LED Back-Lit Display Optical Drive: 2X BLU-RAY DISC Graphics Card: NVIDIA Quadro 5010M with 4GB GDDR5 Wireless: Intel 6300 Wireless-N (2x2) Half Mini-Card Battery: 9 Cell Primary Battery Operating System: Windows 7 Professional 64-Bit Optional Features: Integrated digital microphone, Bluetooth Wireless Card 375, Backlit Keyboard - English, Internal Swipe Fingerprint Reader Sound: High Definition Audio 5.1 Surround Sound Pre-Installed Software: Power DVD Software, Roxio Creator 10, Windows Live, Dell WebCam Central v1.4, Dell Support Center, Service Software CD, Dell Support 2.0 Software Color: Silver Height: 1.35" (34.1mm) Front / 1.5" (33.95mm) Back Weight: 8.5lbs (3.86kg) Depth: 11.02cm (284.6mm) USB Ports: 4 USB 2.0 Compliant, USB 3.0 Other Ports: Advanced e-port,e-port, Legacy port replicator Power: AC Adaptor Connector Audio Jacks: 2-line out, 1 line in Ethernet: Integrated Network Connector 10/100/1000 RJ45 Card Slot: 8 in 1 Media Card Reader, 54mm ExpressCard Slot Warranty: Dell 3yr Ltd Warranty, In-Home Service after Remote Diagnosis (Warranty start date will vary)