Unsupported Browser Detected

The Lenovo Support website supports Microsoft Internet Explorer 10+, Mozilla Firefox 29+, Chrome 34+ and any other modern web browser.

      Detailed specifications - ThinkPad X41 Tablet

      CommunicationsOperating environmentStorage

      • Chipset is AD1981B AC97 Codec (Soft Audio)
      • One 0.5W internal speaker (mono)
      • 16-bit and 8-bit stereo playback and recording
      • Sound Blaster compatible
      • DirectSound 3D positional audio
      • Volume up, down, and mute buttons
      • Three 1/8" audio jacks:
        • One for external stereo speakers or headphone
        • One for an external microphone
        • One for line-in
      • 85 key keyboard with imbedded numeric keypad and integrated TrackPoint(TM) with enhanced features
      • 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 devices - Enabling or disabling the wireless features - Launching EasyEject Utility
        Note: The Fn + PgUp key combination is non-functioning because there is no ThinkLight on the system due to the Tablet design.
      • Access IBM button, allowing one-touch entry into Access IBM / ThinkVantage Productivity Center
      • Digitizer (Sensor board and Pen)- the ability to take handwritten notes or edit exiting documents directly on your screen.
      • PC4200 Non-Parity (NP) Double Data Rate Two (DDR2) Technology
      • System has on board (soldered) base memory and 1 memory slot
      • Expandable with SODIMM module to a maximum of 1.28MB or 1.536MB
      • TrackPoint with Press-to-Select, Internet scroll, and magnifying glass features for accurate and convenient control
      • Intel Pentium M Low Voltage 758
        • 1.5GHz clock speed
        • 2B onboard L2 cache memory
        • 400Hz front side bus
      • Intel Pentium M Ultra Low Voltage 753
        • 1.2GHz clock speed
        • 2B onboard L2 cache memory
        • 400Hz front side bus

      Infared (IR)
      • IR transceiver for wireless file and data transfer and printing.
      • Speeds up to 4bps.
      • Compatible with the Infrared Data Association (IrDA) IR data link specification
      • Sensing Distance: 1 m
      • Sensing Angle: + 15 degree, -15 degree horizontally
      • 56K v.90 (V.92-designed)
      • Available as either a single CDC card or in combination with the Bluetooth CDC card or selected models
      Note: Public network download speeds are limited to 53kbps. Upload speeds are limited to 31.2kbps. Actual speeds depend on many factors and are often less than the maximum stated.
      • Ethernet
        • 1Gb Ethernet soldered on system board
      • Wireless
        • Intel PRO/Wireless 2200bg or Intel PRO/Wireless 2915abg wireless, (depending on model) available as Mini PCI cards
        • Click here for FCC information

      • One Mini PCI type III slot
      • One Communications Daughter Card slot
      • Ultrabay slim slot is available via the X4 Dock
      External ports
      • Two USB (One on the right side, Powered one on the left side) version 2.0
      • One Ethernet RJ-45 with 2 LEDs
      • One RJ11 for modem enabled systems
      • Secure Digital (SD) card slot
      • One DB-15 external display
      • Audio line out and microphone in ports
      PC Card
      • Conforms to the PC Card Standard 95
      • The Type II slot can accommodate one Type I or one Type II
      • Both 16-bit and 32-bit cards are supported.
      • PCMCIA 2.1 standard
      • Ricoh Card Bus/PCMCIA Controller R5C811

      Operating environment
      Physical specifications


      • Width: 274mm (10.8in)
      • Depth:
        • 242mm (9.5in) with 4 cell battery
        • 266mm (10.5in) with 8 cell battery
      • Height:
        • Minimum: 29m (1.14in)
        • Maximum: 32mm (1.26in)
      • Weight:
        • Minimum: 1.61kg (3.5lb)
        • Maximum: 1.84kg (4.0lb)
      Note: Weight is approximate.
      Agency approvals
      • FCC Class-B certified to comply with FCC Rules, Part 15
      • VCCI Class 2
      • CB Report
      • UL-1950
      • C-UL
      • EC DOC/S-DOC
      • CCIB/CCEE (for China)
      • BSMI (for Taiwan)
      • MIC (for Korea)
      • SMA 3548 (for Australia and New Zealand)
      • CE Mark

      AC Adapter
      • AC 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 (56 W):
        • Input is 100/240 V ac, 1.2/0.7 A, 50/60 Hz
        • Output is 16 V dc, 3.5 A
      • The 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.
      • Four cell Li-Ion battery pack: 225g (0.50lb)
      • Eight cell Li-Ion battery pack: 450g (0.99lb)
      • Li-Ion battery pack:
        • 14.4V, 1.9Ah, 4 cell battery
        • 14.4V, 4.5Ah, 8 cell battery
      • Approximate operation and charging hours are:
        • Power off/suspend charging**:
          • 2.7 hours, 4 cell battery
          • 4.2 hours, 8 cell battery
        • Charging during operation **
          • 3.5 hours minimum, 4 cell battery
          • 4.3 hours minimum, 8 cell battery
          • 6.0 hours maximum, 4 cell battery
          • 12.0 hours maximum, 8 cell battery
        • Battery operation:
          • Up to 2.6hr *, 4 cell battery
          • Up to 6.3hr *, 8 cell battery

      Results obtained using eTesting Labs Inc's BatteryMark(TM) Version 4.0.1. Battery life will vary based on many factors including screen brightness, applications, features, power management, battery conditioning, and other customer preferences.
      * BatteryMark(TM) is a trademark of Ziff Davis Publishing Holdings Inc., an affiliate of eTesting Labs Inc., in the U.S. and other countries.
      ** Recharge time will also vary

      • Security Chip (TCPA/Crypt 3) on selected models
      • Locking device in the security slot provides physical security.
      • 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.
      • A 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.
      • 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 system
      The following operating systems are supported on the ThinkPad X41 Tablet systems:
      • Microsoft Windows XP Tablet PC Edition 2005
      Note: Preloaded software utilizes the disk-to-disk recovery method.

      Optical drive
      • Available via USB or X4 Dock Ultrabay slim slot
      Floppy drive
      • Available via USB or X4 Dock Ultrabay slim slot
      Hard drive features
      • Standard with either 40GB or 60GB sizes
      • Supports one additional hard drive which can be used concurrently to offer expanded storage
      • S.M.A.R.T. technology to issue an alert if a hardware failure is pending
      • ATA Bus Interface
      • 4200 rpm
      • Hard drive installation and removal instructions
      • 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 slot in the X4 Dock.


      Super Wide Angle 12.1-in XGA TFT display with 1024 x 768 resolution and antireflective, antiglare protective coatings.

      • All displays are measured diagonally.

      Graphic Controller
      Video chipset:
      • Intel Graphics Media Accelerator 900 chipset
      ResolutionLCD Color depth
      640x480256, 64k, 16M
      800x600256, 64k, 16M
      1024x768256, 64k, 16M
      1280x1024256*1, 64k*1, 16M*1
      1600x1200256*1, 64k*1, 16M*1
      2048x1536256*1, 64k*1, 16M*1

      ResolutionSupported refresh rates in Hz for external monitors
      640x48060, 70, 72, 75, 85, 100, 120 Hz
      800x60056, 60, 70, 72, 75, 85, 100, 120 Hz
      1024x76860, 70, 75, 85, 100, 120 Hz
      1280x102460, 70, 72, 75, 85, 100, 120 Hz
      1600x120060, 70, 72, 75, 85, 100 Hz
      2048x153660*2, 75*2 Hz
      *1 Supported in panning mode.
      *2 Supported at external monitor only. When the LCD and external monitor are used at the same time, the refresh rate may be lower.


      Was this information helpful?

      Your feedback helps to improve this site.

      • Alias ID: MIGR-60015
      • Document ID: PD013902
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo