This page is part of my pages about Fujistu's Lifebook B112 and B142: [ How to disassemble | Linux ]

LifeBook B Series Detailed Specifications

Pre-configured Models: B112, B142

Detailed Specifications:


  • 300MHz Intel Celeron(TM) processor or 233MHz Intel Pentium with MMX(TM) technology
  • 128KB on-die level 2 cache (Celeron) or 512KB level 2 cache (Pentium MMX)


  • 32MB SDRAM pre-installed
  • B142 only: 128MB, 64MB, and 32MB SDRAM upgrades, one upgrade slot available for up to 160MB total system memory
  • B112 only: 64MB and 32MB, SDRAM upgrades, one upgrade slot available for up to 96MB total system memory


  • 8.4" SVGA TFT color display, touch screen
    Internal max: 800 x 600 resolution (16M colors)
    External max: 1024 x 768 resolution (64K colors)
  • Simultaneous support of external monitor and internal display
  • NeoMagic NM2160 video chipset with 2MB integrated video memory


  • 6.4GB or 3.2GB hard drive
  • External 3.5" 1.44MB floppy disk drive
  • Optional, external CD-ROM drive


  • 32-bit PCI (B142) or 16-bit (B112) stereo sound
  • SoundBlaster(TM) Pro compatible
  • ESS ES1946S (B142) or ESS ES1879S (B112) audio chipset
  • Two built-in stereo speakers
  • Headphone and microphone jacks
  • Volume control dial


  • Built-in 56K1 V.90 modem

User Interfaces

  • Quick Point(TM) for easy cursor control
  • Touch screen with stylus for point-and-go mobile computing
  • 15mm spacing and 2mm stroke keyboard
  • Windows keys for quick access to Windows functions
  • Easy-to-read status display, with indicators for power on, suspend, AC power, battery status (life remaining), battery charging, hard drive access, PC Card access, Caps Lock, Num Lock and Scroll Lock

Interface Ports

  • 2 USB, 1 mini-serial (B142 only), 1 PS/2 (keyboard support only on B112), 1 modem (RJ-11) port, 1 infrared port (IrDA-compatible, 4 Mbps), and 1 docking port

Port Replicator (Standard)

  • Serial, parallel (enhanced), external monitor, PS/2 (keyboard support only on B112), and external floppy disk drive

PC Card Slots

  • One Type II
  • 32-bit PC CardBus architecture
  • Zoomed video support

AC Adapter

  • Auto-sensing dual voltage support, 100-240V AC
  • DC 16V, 2.8A


  • Removable 6-cell Lithium ion battery: 10.8V, 3200mAh
  • Up to 4 hours of battery life2 per battery
  • Up to 7 hours (B112) or 6.5 hours (B142) battery life2 with optional dual battery configuration (optional battery charger required)

Dimensions and Weights

  • 9.0" 22.86cm (w) x 6.7" 17.08cm (d) x 1.2" 3.05cm (h)
  • 2.65 lbs. (2.9 lbs. with port replicator)

Operating System

  • Microsoft Windows 98 (Second Edition) pre-installed

Pre-Installed Software

  • Traveling Software LapLink, Microsoft Internet Explorer, Netscape Communicator(TM), PC Doctor(TM), McAfee VirusScan, ESS Audio Rack, Adobe Acrobat Reader, AOL, CompuServe and Earthlink (B142 only)

Security Features

  • Passwords: power on (2 level support), set-up, hard disk drive access
  • Ability to disable: serial port, parallel port, modem, floppy disk drive boot sequence and infrared port
  • Cable lock anti-theft slot

Regulatory and Compliance

  • Certified Year 2000 compliant by National Software Testing Laboratories (NSTL)
  • Energy Star compliant
  • Regulatory: FCC Class B, FCC part 68, UL approval


  • One-year International Limited Warranty
  • Around-the-clock toll-free technical support
  • First Cabin(SM) service and support options

LifeBook B Series Accessories:

Check our website, the Fujitsu Notebook Accessories catalog or call 1-877-FPCDirect for a complete listing of Fujitsu accessories.

  • Memory Upgrades: 32MB, 64MB and 128MB (B142 only) SDRAM
  • Power: Additional Battery, Battery Charger, Auto/Airline Adapter, AC Adapter
  • Docking/Expansion: External CD-ROM Drive, External Iomega Zip Drive, Additional Port Replicator
  • Additional Accessories: Stylus Five Pack, Duo Carrying Case, Portfolio Case
  1. Actual speeds over U.S. telephone lines vary and are less than 56Kbps due to current FCC regulations and line conditions. The internal modems on all Fujitsu notebooks from Fujitsu PC Corporation are only qualified for use with telephone systems inside the United States and Canada and may not operate in other countries.
  2. Actual battery life will vary based on screen brightness, applications, features, power management setting, battery conditioning, and other customer preferences. CD-ROM or hard disk drive usage may also have a significant impact on battery life. Dual battery operational hours are based on preliminary measurements.
  3. Service and warranty turnaround time may vary by country and product.