* Manufacturer: Lenovo Group Limited * Manufacturer Part Number: 2746MLU * Product Name: ThinkPad SL500 Notebook * Processor Manufacturer: Intel * Processor Type: Core 2 Duo * Processor Model: T5870 * Processor Speed: 2GHz * Processor Core: Dual-core * Standard Memory: 3GB * Maximum Memory: 4GB * Memory Technology: DDR2 SDRAM * Memory Standard: DDR2-667/PC2-5300 * Hard Drive Capacity: 250GB * Solid State Drive Capacity: Not Included * Optical Drive Type: DVD-Writer * Screen Size: 15.4" * Graphic Mode: WXGA * Display Screen Type: Active Matrix TFT Color LCD * Widescreen: Yes * Graphics Controller Manufacturer: Intel * Graphics Controller Model: GMA 4500MHD * Network Technology: Gigabit Ethernet, Wi-Fi * Operating System: Windows XP Professional * Maximum Battery Run Time: 4 Hour * Dimensions: 1.46" Height x 14.09" Width x 10.24" Depth * Green Compliance: Yes * Green Compliance Certificate/Authority: EPEAT Silver * Standard Lenovo Warranty: 1 Year Limited