能否介绍一下IBM Thinkpad系列的笔记本电脑？

包括T40，T41，T42，T43以及其包含的“p”系列（高性能 "Performance" 例如T43p）。 一台典型的T4X机器重约2.2kg （4.9磅），略比600系列小巧，而其特点是应用了Intel Pentium M（英特尔 奔腾M）处理器（从Intel Pentium M 1.3 Ghz 到 Intel Pentium M 770 @ 2.13 Ghz），14.1或15英寸LCD（液晶显示器）（XGA，SXGA 标准），型使用了集成显卡Intel GMA 900（Intel Graphics Media Adapter 900）或独立的显卡（ATI Radeon 7500，9000，X300，Fire GL 9000，9600，Fire GL T2及Fire GLV 32000，其硬盘有从30GB到100GB不等的容量，并应用了Active Protection System（活动保护系统，官方称为安全气囊技术）以保护硬盘（T41及以后的型号）。 "p" (mobile workstation) models are also available with a 14" SXGA or a 15 inch UXGA FlexView display with wide viewing angle and high density IPS technology with resolutions up to 1600x1200. These 15 inch display models weigh slightly more than their lesser brethren, with optical drive and battery, at 2.7 kg (5.9 lb). Some T42 and T43 models feature a biometric security system with built-in fingerprint reader.

ThinkPad T6x series

Includes, as of 2006, the T60; intended as the next generation of the T4x Series Thinkpads; this is the first T Series Thinkpad to include the Intel Dual Core "Yonah" Technology.

ThinkPad X2x series (X20, X21, X22, X23, X24)

Pentium III Mobile, sub-4 lb machines. Contained processors ranging from PIIIM 500 MHz to PIIIM 1 GHz. 12.1 inch XGA screens, and ATi Rage Mobility M1 (X20, X21) or Radeon Mobility M6 (X22, X23, X24) graphics chips. Used miniPCI form factor cards, which supports modem and/or ethernet. With the X22 and later machines, provisions for wireless networking support are built into the chassis. Ultrabay 2000 optical drive support can be fitted via the Ultrabase portable docking station option, and extended batteries can give the series a 5 hour running time.

ThinkPad X3x series (X30, X31, X32)

Pentium III Mobile (X30) or Pentium M (X31, X32), 12.1 inch XGA screens, FireWire, Compact Flash card slot. No built-in optical drive.

ThinkPad X4x Series

An example of the lightweight X series, weighing in at 1.2 kg (2.7 lb), 25% lighter than its predecessor, the X31. [1]

ThinkPad X6x Series

Includes, as of 2006, the X60; intended as the next generation of the X6x Series Thinkpads; this is the first X Series ThinkPad to feature Intel "Yonah" Dual Core Technology.

Lenovo UltraBay

UltraBay is Lenovo's name for the swappable drive slot. Introduced on the 750 series ThinkPads, this technology has gone through redesigns with almost every new generation of ThinkPad, possibly leading to some confusion that is hopefully cleared up here. The following table gives an overview of the different UltraBay types, in which models they occurred and what drives are available for them. Note that the optical drive bay in G series ThinkPads is not an UltraBay in that the drives are fixed and not removable.

On the media side different UltraBays relate to the form factor of the drives they accept; for example, early A, T and X series models can accept UltraBay devices up to 12.5 mm thick, whereas current T and X series machines are limited to devices no more than 9.5 mm thick.



其他


The Touchpad, a virtually unchanging part of every generation of Thinkpad.The Thinkpad is the most popular laptop of developers of the open source operating system OpenBSD, and the T40 is one of the best supported laptop for the system.


IBM ThinkPad 品牌在2005年被中国联想收购。目前已经生产至R61,T61,X61系列。
更多：
http://www.lenovo.com/cn/zh/homepage.html