The IBM ThinkPad T40 is a laptop from the ThinkPad line that was manufactured by IBM. [1] [2]
ThinkPad is a line of business-oriented laptop computers and tablets, the early models of which were designed, developed and marketed by International Business Machines (IBM) starting in 1992. IBM sold its PC business, including laptops to Lenovo in 2005, and since 2007, all new ThinkPad models have been branded Lenovo instead. The Chinese manufacturer further developed the line, and is still selling new models in 2024.
The IBM ThinkPad 701 is a subnotebook in the ThinkPad line by IBM. The 701 is colloquially known as the Butterfly due to its sliding keyboard, which was designed by John Karidis. It was developed from 1993 and sold from March 1995 until later that year and priced between $1,499 and $3,299. The 701 was the most sold laptop in 1995 and has received 27 design awards. It was based on either the DX2 or the DX4 version of the Intel i486, combined with CT-65545 graphics chip from Chips and Technologies. The 701Cs version used a DSTN display, while the 701C used a TFT LCD. It was pre-installed with Windows 3.11 and for the DX4 models also with OS/2 Warp 3.0. The 701 was discontinued because the keyboard design was no longer a necessity after screen sizes increased. After its discontinuation there has been some speculation about a new notebook with a butterfly style keyboard.
Lenovo Group Limited, trading as Lenovo, is a Chinese multinational technology company specializing in designing, manufacturing, and marketing consumer electronics, personal computers, software, business solutions, and related services. Products manufactured by the company include desktop computers, laptops, tablet computers, smartphones, workstations, servers, supercomputers, data storage devices, IT management software, and smart televisions. Its best-known brands include its ThinkPad business line of laptop computers, the IdeaPad, Yoga, LOQ, and Legion consumer lines of laptop computers, and the IdeaCentre, LOQ, Legion, and ThinkCentre lines of desktop computers. As of 2024, Lenovo is the world's largest personal computer vendor by unit sales.
The IBM ThinkPad 380 was a notebook computer series released May 13, 1997 by IBM as part of their ThinkPad laptop series. Notable for incorporating a CD-ROM and a floppy drive, it was considered a mid-range laptop by IBM at the time, and sold well. The series was the successor to the IBM ThinkPad 365.
T40 or T-40 may refer to:
IBM ThinkPad 310 was a notebook computer series introduced in 1997 by the IBM corporation into the market as part of their ThinkPad laptop series. It was succeeded by the ThinkPad 380 series.
The ThinkPad T series is a line of laptop computers. Originally developed by IBM, and introduced in 2000, the brand was sold along with the rest of IBM's business computer division to Chinese technology company Lenovo in 2005, who have continued to produce and market succeeding models.
The IBM ThinkPad 600 series was a series of notebook computers introduced in 1998 by IBM as an lighter and slimmer alternative to the 770 series. Three models were produced, the 600, 600E, and 600X; the series was succeeded in 2000 by the ThinkPad T20 series.
The ThinkPad T60 is a laptop that was manufactured by Lenovo and marketed under the IBM brand.
The ThinkPad G series is a series of desktop replacement ThinkPad laptops made by IBM. The short-lived series is the only ThinkPad series to use a desktop CPU, being produced from 2003 to 2006 with three generations released.
The IBM ThinkPad 560 is a notebook series from the ThinkPad line by IBM. It has been argued that the ThinkPad 560 was the first ultraportable notebook.
The IBM ThinkPad 570 is a notebook series from the ThinkPad line by IBM.
The IBM ThinkPad 700 is the first notebook computer for the ThinkPad brand that was released by IBM on October 5, 1992. Another series was released alongside it, the ThinkPad 300 series. The 300 series was meant to be a cheaper, lower performance model line over the 700. It was developed as a successor to the L40SX.
The IBM ThinkPad Power Series(800/820/821/822/823/850/851/860) is a laptop series from the ThinkPad line that was manufactured by IBM. It is based on the PowerPC architecture.
The IBM PS/2 Note and PS/note are a series of notebooks from the PS/2 line by IBM. It was announced in March 1992, half a year prior to the release of the first ThinkPad, the IBM ThinkPad 700. The series was discontinued in 1994.
The IBM ThinkPad T30 is a laptop computer manufactured by IBM.
The IBM ThinkPad X40 is a laptop from the ThinkPad line that was manufactured by IBM, announced in October 5, 2004.
The ThinkPad T43 is a laptop computer manufactured by IBM and later by Lenovo. It was released in October 2005 and discontinued in 2006.
The IBM ThinkPad T42 is a laptop from the ThinkPad line that was manufactured by IBM.
The IBM ThinkPad T41 is a laptop from the ThinkPad line that was manufactured by IBM.