Tech spacifecation of Dell Laptop

Processors
Intel® CoreTM 2 Duo Processors
Operating System
Genuine Windows Vista® Ultimate 32-Bit Genuine Windows Vista® Ultimate 64-Bit Genuine Windows Vista® Business 32-Bit Genuine Windows Vista® Business 64-Bit Genuine Windows Vista® Business with Windows® XP Professional Preinstalled Genuine Windows Vista® Ultimate with Windows® XP Professional Preinstalled Genuine Windows Vista® Business with Windows® XP Professional 64bit Preinstalled Genuine Windows Vista® Ultimate with Windows® XP Professional 64bit Preinstalled Red Hat Enterprise Linux 5.1 64-Bit
Chipset
Intel PM45 Express
Displays
14.1" WXGA+ LED Back-lit Display (1440x900) Resolution 14.1" WXGA UltraSharp Display (1280x800) Resolution
Memory
Dual Channel DDR21 SDRAM Available DIMM Slots: Two Memory slots offering up to 8GB3 Memory Bandwidth: 800MHz
Primary Storage
7200RPM Free Fall Sensor Hard Drive up to 500GB5 7200RPM Encrypted FFS Hard Drive up to 160GB5 Solid State Hard Drive up to 128GB5
Optical Drives
DVD-ROM, CD-RW/DVD, DVD+/-RW
Graphics Cards
NVIDIA® Quadro FX 370M1 Graphics with 256MB dedicated memory
Connectivity
Wired: 10/100/1000 Ethernet controller, 56K v9 Internal Modem (Optional) Wireless: WAN Wireless LAN, Bluetooth® 2.1 Intel® WiFi Link 5100 [802.11a/g/n (1x2)] Intel® WiFi Link 5300 [802.11a/g/n (3x3)] WWAN
Security
Physical Security: Steel-reinforced Cable Lock and Hard Drive Locks. User & System Security: Smart Card Reader and Contactless Smart Card Reader (optional) Fingerprint Reader (optional) TPM 1.2 Dell ControlPoint Security Manager Network Security: 802.11 WiFi Protected Access (WPA), 802.11i (WPA2), Virtual Private Networks (VPN) 802.1x with EAP modes and compatible with CCX 4.0
Multimedia
2 speakers, optional microphone Optional camera and microphone
Expandability
Slots: 5-in-1 card reader; ExpressCard 54 Docking: E-Port Plus, E-Port, E-Legacy Extender, E-View Laptop Stand, E-CRT Monitor Stand, E-Flat Panel Monitor Stand Modular Options: E-Family modular media bay: DVD-ROM, CD-RW/DVD, DVD+/-RW, Second Hard Drive
Chassis
Magnesium Alloy LCD back and Base Weight & Dimensions: Preliminary weight starting at: 4.77lbs, 2.16kg6 with WXGA+ panel, DVD/CDRW, 2.5" thin SSD Drive and 6-cell battery. Width: 13.2"/335mm Depth: 9.6"/243.9mm Height: 1"/26.3mm(F), 1.25"/31.9mm(B) Ports: 1394, USB 2.0 (x4), VGA, Display Port, RJ-11(optional), RJ-45, Audio, eSATA
Power
Power Supply: 90 Watt AC adapter with cord wrapping 6-cell or 9-cell extended life primary batteries 84Whr high capacity battery slice
Regulatory and Environmental Compliance
Regulatory Model: PP27L