Lenovo 

          Processor: Intel Pentium Dual-Core Processor T3400 (2.16GHz, 1MB L2 Cache, FSB 667MHz)

• Chipset: Mobile Intel GL40 & ICH9M
• Memory: 2GB DDR2-667 Memory, Max Capacity 4GB
• Display: 15.4" WXGA (1280x800) LCD w/ VibrantView (glossy)
• Graphics: Intel Graphics Media Accelerator 4500M (GMA 4500M), in GL40
• Hard Disk: 160GB 5400rpm SATA Hard Drive
• Optical Storage: DVD±RW Drive
• Audio: Integrated High Definition (HD) CX20561-15Z Audio codec, Built-in Speakers and Microphone
• Connectivity: 56Kbps Modem; 10/100Mbps Ethernet; 802.11b/g Wireless LAN
• Interface: 4x USB 2.0 Ports; 1x VGA Port; 1x RJ11 Port; 1x RJ45 Port; 1x Microphone-in; 1x Headphone-out; 1x ExpressCard Slot
• Card Reader: 4-in-1 reader, Support Memory Stick, Memory Stick PRO, Secure Digital, xD-Picture Card
• Camera: Integrated 0.3 Megapixel Webcam
• Battery Pack: 6-cell Lithium Ion Battery
• AC Adapter: External 65-watt AC Adapter
• Dimensions (WxDxH): 14.1 x 10.1 x 1.22–1.46 inch/ 358.5 x 256.5 x 31–37 mm
• Weight: 5.95 lbs/ 2.7 kg
• Operating System: Microsoft Windows Vista Home Basic (32-bit)