The Lenovo Support website supports Microsoft Internet Explorer 10+, and any other modern web browser. ArchitecturePowerSoftwareCommunicationsOperating environmentStorageExpansionSecurityVideoAudioHigh Definition (HD) Audio Conexant CX20585 codec Volume up, down, and mute buttons Mic mute button KeyboardEmbedded numeric keypad and integrated UltraNav dual-pointing system with wide touch pad below keyboard, Tap Zones, scrolling regions label, multi-touch; and TrackPoint and customized touch pad for the ultimate in pointing flexibility. ThinkVantage button, individual speaker volume up, down, and mute buttons, mic mute button The keyboard has a Fn key which is a special key and is located in the lower left corner. The Fn key allows the user to instantly activate the following operational features by pressing the Fn key and a designated function key: Standby/Suspend/Hibernation Switching between Display device Multimedia Fingerprint reader is integrated into the palm rest of the ThinkPad notebook computer to prevent unauthorized access to your notebook and data Spill-resistant ThinkLight keyboard light to illuminates the keyboard to improve visibility in low-light conditions MemoryPC3-8500 Non-Parity (NP) Double Data Rate Three (DDR3) Technology Two SO-DIMM Slots The

use of 1067 MHz SO DIMM memory is recommended for this system. 1 GB, 2GB, or 4GB memory Supports up to 8GB maximum memory 2GB, 4GB Intel Turbo Memory (selected models)Note: Only 64-bit operating systems support more than 3GB of system memory (RAM). MouseAll systems come with the UltraNav dual-pointing system, featuring TrackPoint and customized touch pad for the ultimate in pointing flexibility is a part of the keyboard. Vacuum Cleaner Robot AlibabaThe TrackPoint features Press-to-Select, Internet scroll, and magnifying glass for accurate and convenient control. Vinyl Flooring Glue And PregnancyProcessorPremiere performance and ultraportability; Miller Bobcat 250 Efi Reviewstwo spindles Available processors are: Intel® Core™ i5 processor i5-520M with dual-core DMI (Direct Media Interface), integrated DDR3 memory controller (up to 1066MHz), Intel Turbo Boost, Hyper-Threading technology;

3MB cache Intel® Core™ i5 processor i5-540M with dual-core DMI (Direct Media Interface), integrated DDR3 memory controller (up to 1066MHz), Intel Turbo Boost, Hyper-Threading technology; 3MB cache NetworkIntel 82577LM Gigabit Network Connection 802.11bgn wireless PCIe Half Mini Card on selected models. 802.11n wireless PCIe Half Mini Card on selected models. Intel 802.11agn+802.16e WiMAX wireless on selected models. Wireless WAN upgradable on selected models. Wireless WWAN Minicard for AT&T on selected models Bluetooth with Enhanced Data Rate (BDC-2.1) BaysOne 34-mm ExpressCard slot or 5-in-1 Media Card Reader slot External portsFour USB ports version 2.0 One eSATA/USB combo port Additional connector supports the optional Port Replicator, advanced dock, and advanced mini-dock. Audio ports External stereo speakers or headphone Dual array microphone Combo audio/mic jack External monitor (VGA DB-15, DisplayPort) Modem RJ-11 Ethernet RJ-45 connectors for LAN connection IEEE 1394 FireWire 400 Physical specificationsFor systems with a 335.5-mm (14.1-in) TFT display:System:Width: 335.5 mm (13.2 in) Depth: 239 mm (9.4 in) Height: 27.6 to 31.9 mm (1.1 to 1.3 in) Configured system weight

: Starting at 2.27 kg (5.0 lb) Environment:Maximum altitude without pressurization: 3048 m (10,000 ft) Temperature At altitudes up to 2438 m (8000 ft) Operating: 5.0°C to 35.0°C (41°F to 95°F) Non-operating: 5.0°C to 43.0°C (41°F to 109°F) At altitudes above 2438 m (8000 ft) Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F) Relative humidity: Operating: 8% to 80% Non-operating: 5% to 95%Note: When you charge the battery pack, its temperature must be at least 10°C (50°F).Heat output65 W (222 Btu/hr) maximum or 90 W (307 Btu/hr) maximum (depending on the model) Accessories:Battery (Click here for more information) AC Adapter (Click here for more information) Power cord for AC adapter (weight included with AC adapter) Ultrabay Slim DVD/CD-RW combo drive Ultrabay Slim DVD-RAM/RW drive: 140 g (0.31 lb) Ultrabay Slim Blu-ray Disc drive: 155 g (0.32 lb) Note: All weight and dimensions are approximate.AC AdapterAC adapter: This ac-to-dc converter supplies the necessary power to the computer.

The ac adapter also charges the battery pack when it is installed in the computer. Universal AC adapter: 90 W, 2-pin / 3-pin (Click here for more information) Universal AC adapter: 65 W 2-pin/3-pin (Click here for more information) Battery (Click here for more information) BatteryThe battery pack is an internal power source to the computer when the AC adapter is not available. The battery pack is rechargeable and is charged using the AC adapter with the system. You can determine how much battery power remains by using the Fuel-Gauge ThinkPad utility program. This displays the percent charge remaining, whether one or two batteries are in the system. A 6- or 9-cell Li-Ion battery pack is shipped with the system. Supports optional Slice battery as second battery at bottom. Battery life: 6-cell: up to 5 hours 9-cell: up to 8.3 hours 9-cell plus Slice battery: up to 16.6 hours Notes:Battery life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning and other customer preferences.

SystemPower-on password Hard disk password Supervisor password Security keyhole Security chip Fingerprint reader on selected models, offers users a convenient solution, authenticate at system startup and log on to Windows with a swipe of your finger. PasswordA Power-on password (POP) protects the system from unauthorized use. If a POP is set, the password prompt appears: Each time the system is turned on When the system is returned to normal operation from suspend mode A Supervisor Password provides a higher level of security than the POP. The Supervisor Password protects the system functions from being used by unauthorized users,and protects the hardware configuration from unauthorized modification. The Supervisor Password prompt appears: When the BIOS setup screen is accessed. A Hard Drive Password (HDP) protects hard drive data from unauthorized users. Once HDP is set, data on the hard drive cannot be accessed without the correct HDP. Because the HDP is stored in the hard drive, the data remains protected even if the hard drive is removed to another system.

The HDP password prompt appears: Each time the system is turned on. Operating systemWindows XP Professional (32-bit) Windows Vista Business (32-bit) Windows 7 Home Basic (32-bit) Windows 7 Home Premium (32-bit) Windows 7 Home Premium (64-bit) Windows 7 Professional (32-bit) Windows 7 Professional (64-bit) Notes:Previous versions of these operating systems are not supported. Operating systems other than those preinstalled on the systems may not provide full-feature functionality Optical driveUltrabay enhanced DVD/CD-RW combo drive Floppy driveOnly available using USB, UltraBay Slim Media, or Docking solution Hard drive features250GB, 5400 rpm, MicroSATA Generation 2 interface 250GB, 7200 rpm, MicroSATA Generation 2 interface 320GB, 5400 rpm, MicroSATA Generation 2 interface 320GB, 7200 rpm, MicroSATA Generation 2 interface 500GB, 7200 rpm, MicroSATA Generation 2 interface Supports one additional hard drive which can be used concurrently to offer expanded storage in the Ultrabay Slim Media Bay.

Although you can upgrade the hard drive, it is not designed to be removed and reinserted on a regular basis. Repeated and frequent removal, for purposes other than to upgrade for greater capacity, can cause damage to the system. The Ultrabay Slim hard drive adapter is designed to provide this flexibility with a second hard drive in the Ultrabay Slim. The Hard Drive Active Protection system protects your hard drive when the shock sensor inside your ThinkPad computer detects a situation that could potentially damage the hard drive. Note: Supported hard disk drives depend on the model.Solid state drive featuresStandard 80GB, 128GB solid state drive sizes. Fast, reliable, lightweight, and energy-efficient. Faster data rates and boot-up times than a 7200 rpm mobile hard disk drive (HDD). Very low failure rates. Able to withstand harsher environmental and vibration conditions than a mobile HDD. Consumes less battery power than a mobile HDD. Significantly lighter than a mobile HDD. Display14.1" WXGA (1280x800) display, anti-glare, LED backlight 14.1" WXGA+ (1440x900) display, anti-glare, LED backlightNotes: Support for a external monitor is through VGA DB-15 connector Support for digital monitor via DisplayPort (supports single-link DVI-D via cable 45J7915) Maximum external resolution: 2560x1600 (DisplayPort)@60Hz;