Intel Mobile Pentium 4 Processor-M at 1.6 or 1.8 GHz1 with 512 KB on-board cache, depending on model
Sleek profile and lightweight
400 MHz front-side system bus with 266 MHz Double Data Rate memory modules
256 MB of memory standard
Memory expandable to 1.0 GB2
IBM UltraNav dual-pointing system, featuring TrackPoint and IBM-customized touch pad on select models
ThinkPad HDD shock absorber
20, 40, or 40 GB3 high-speed (5400 rpm) HDD in selected models
8x-3.3x DVD4 or 8x/8x/24x/8x maximum CD-RW/DVD
Standard integrated communications of V.905 modem (V.926-designed) and Ethernet (selected models also have 802.11b wireless LAN, IBM Embedded Security Subsystem, and/or Bluetooth daughter card)
Embedded 802.11b diversity antenna in all models
ATI graphics for improved scalability
Windows XP Professional or Windows 2000 operating system
Advanced System Manageability
Three-year, limited warranty7 — one year on battery HelpCenter
