The ThinkPad X41 is designed to work with the optional X4 UltraBase Dock, providing an additional expansion option for mobile workers while bringing the combined weight to only 4 pounds. With the X4 UltraBase Dock, people have the flexibility of UltraBay Slim devices such as additional batteries, CD or DVD optical drives, added media options and increased storage capacity.

Processor

·Processor: 1.5 GHz Intel Pentium M 758 Core Voltage Technology Low-Voltage (LV)

·Data Bus Speed: 400 MHz

·Features Enhanced SpeedStep technology, power-optimized processor system bus

·Chipset Type Mobile Intel 915GM Express

Cache Memory

·Type L2 cache

·Installed Size: 2 MB

RAM

·Installed Size: 512 MB / 1.5 GB (max)

·Technology: DDR II SDRAM - 533 MHz

·Memory Specification Compliance PC2-4200

Storage Controller

·Type IDE

Storage

·Hard Drive: 40 GB - 4200 rpm

Card Reader

·Type: Card reader

·Supported Flash Memory Cards: SD Memory Card

Display

·Display Type: 12.1" TFT active matrix

·Max Resolution: 1024 x 768

Video

·Graphics Processor / Vendor Intel GMA 900

·Video Memory: Dynamic Video Memory Technology 3.0

·Max Resolution: (external) 2048 x 1536 / 24-bit (16.7 million colors)

Audio

·Audio Output: Sound card

·Audio Codec: AD1981B

·Compliant Standards: DirectSound, AC '97

·Audio Input: Microphone

Input Device(s)

·Type Keyboard, TrackPoint

Telecom

·Modem Fax / modem - CDC

·Max Transfer Rate: 56 Kbps

·Protocols & Specifications: ITU V.90

·Features: V.92 upgradable

Networking

·Networking: Network adapter

·Wireless NIC Intel PRO/Wireless 2200BG

·Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11g

·Compliant Standards: IEEE 802.11b, IEEE 802.11g

Expansion / Connectivity

·Expansion Slots Total (Free) 1 ( 0 ) x memory - SO DIMM 200-pin

·1 ( 1 ) x SD Memory Card

·1 ( 1 ) x CardBus - type I/II

·Interfaces 3 x Hi-Speed USB - 4 pin USB Type A

·1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45

·1 x modem - phone line - RJ-11

·1 x display / video - VGA - 15 pin HD D-Sub (HD-15)

·1 x infrared - IrDA

·1 x microphone - input - mini-phone 3.5 mm

·1 x headphones - output - mini-phone stereo 3.5 mm

·1 x docking / port replicator

Miscellaneous

· Features: Administrator password, hard drive password, power-on password, IBM Security Chip, ThinkVantage Embedded Security Subsystem 2.0

· Compliant Standards ACPI 2.0, ACPI 1.0b, CE, BSMI, CCIB, cUL, EPA Energy Star, UL 1950, VCCI-II, CB, FCC Part 15 B, CCEE, DOC, MIC

Power

·Power Device: External

·Voltage Required: AC 120/230 V ( 50/60 Hz )

Battery

·Technology: 8-cell lithium ion

·Installed Qty: 1 / 2 (max)

·Run Time: (Up To) 5.7 hour(s)

Operating System / Software

·OS Provided Microsoft Windows XP Professional

·Software Drivers & Utilities