ThinkPad T500 Model Name: 20892UGPart Number: NJ42UxxOperating system provided: Genuine Windows Vista Business Architecture Bus type/architecture: PCI/PCI Express Bays: Ultrabay Enhanced Indicator light: Form Factor: Notebook Display External display supported: Simultaneous external display: Screen type description: WSXGA+ TFT Viewable image size (diagonal): 15.4inches Screen illumination: CCFL Backlight Max colors or grey shades: 16777216 Max resolution: 1680x1050 Graphics Subsystem Video RAM std/max: -- / -- Graphics chipset: Intel Graphics Media Accelerator 4500MHD Graphics type: -- Video RAM type: DVMT Max resolution (with max video RAM): 2048x1536 16777216 colors Max colors (with max video RAM): 16777216 Graphics bus interface: PCI Express Processor BIOS type: Flash ROM Processor manufacturer: Intel Processor (CPU): Intel® Core 2 Duo processor T9400 Processor internal clock speed2: 2.53GHz Front Side Bus: 1GHz Memory Memory (RAM) std/max: 2x1GB / 4GB RAM slots total: 2 SODIMM RAM slots available: 0 SODIMM RAM speed supported: 1066MHz RAM type: PC3-8500 DDR3 SDRAM Hard Disk Hard disk size1: 100GB Hard disk type: Serial ATA Optical device Floppy diskette size: -- Optical device: DVD Recordable (Dual Layer) Optical device speed8: 24X Max Device interface: SATA Audio Integrated speakers: 2 Speaker power rating: 2 Watts Volume control buttons: Speaker Quantity: 2 (Internal Speakers) Audio chipset: Conexant Azalia Audio Codec Audio data width: 24-bit Communications Fax/modem: V.90 AND K56 (no voice) Fax/modem speeds: 56Kbps data/14.4Kbps fax Infrared port: No Infrared port speed: -- Wireless standard: Intel WiFi Link 5300AGN Network card: Integrated Intel 82567LM Gigabit Network Adapter Network interface: Gigabit Ethernet- Integrated Accessories A/C adapter: Worldwide A/C compatibility: Yes Port replicator: Standard Features Pointing device type: UltraNav (TrackPoint and TouchPad) Keyboard type: Full size Keyboard light: Yes Power Management 5 Heat emissions: 65W Sound emissions: 36dB Battery life - min/max: 6.6 Hrs Battery type(s): 6 Cell Lithium-Ion Charge time - on/off: 3.5Hrs / 3.5Hrs Expansion Options Plug and play support: Slots total (free) and type: PCI/PCI Express Parallel port type: Ports: External Microphone/Line-InHeadphone / Line outIEEE 1394RJ-11RJ-453 USB 2.0Expansion Bus port (for Dock II or Port Replicator II)External Display (VGA)Display port Weight & Dimensions 6 Weight: 2.63Kg Height: 33.5mm Width: 357.5mm Depth: 255mm Travel weight: 2.49Kgs Security Security features: Security lock slotSupervisor passwordClient Security SolutionHard disk drive passwordIntegrated fingerprint readerPower-on password Limited warranty 3 Type of service: Customer Carry-in Repair Warranty period: Three years parts and labor (system battery: one year)