Processor: Intel Core 2 Duo Processor T7600 (2. 33ghz / 667MHz / 4MB) Mobile Technology: Duo Core Memory Technology: DDR2-SDRAM Installed Memory: 2 GB DDR2 667 MHz SDRAM-Dual Channel-fastest Maximum Memory: 4 GB Memory Slots Total: 2 Hard Drive Capacity: 100GB SATA Hard Drive 7200RPM Optical Drives: 8X DVD + / -RW w / dbl layer write capability Sound Support: 3D Sound Video Chipset: 512MB NVIDIA GeForce Go 7900 GTX Display Size: 17 inch (Metallic Black Chassis) UltraSharp Wide Screen UXGA Display with TrueLife BlueTooth: Dell Bluetooth Card Network Support: Ethernet (10 / 100 Mbps) Wireless: Hi-Speed: Dell Draft N Wireles Modem Speed: 56 Kbps Number of Batteries: 80 WHr, 9 Cell, Li-On Battery Installed Operating System: Genuine Windows XP Media Center Edition, Microsoft Works 8. 5 Microsoft Vista Capable: Yes Height: 1. 69 in Width: 15. 51 in Depth: 11. 30 in Weight: starting at 8. 71 lbs Limited Warranty: 1 Year (ON SITE) warranty Package Include: * Laptop * Battery * Adapter / Charger * Manual * Recovery CD * Box