IBM ThinkPad

In IBM’s corridors during the 1920s, a small black notebook accompanied every employee. On its cover, a simple word: “THINK.” This pocket notepad embodied the company’s philosophy and its constant call to reflection. Seventy years later, this spirit would give its name to one of the most influential laptop lines in computing history.

IBM’s awakening to the realities of the portable market dates back to 1980. A team of internal analysts delivered a bold prediction: laptops would surpass desktop machines in sales volume before 1996. This revelation prompted John Akers, CEO at the time, to restructure the organization. In 1992, he created the Personal Computer Company, an independent division entrusted to Robert J. Corrigan to catch up with the accumulated lag behind Japanese and Californian manufacturers.

The first steps proved laborious, but the ThinkPad 700T was unveiled in April 1992. Equipped with an Intel 386SX/20 processor and a 10-inch monochrome STN screen, it struggled to convince. Its 4 or 8 MB of memory and two 10 MB storage units seemed paltry against market expectations. But this experience laid the groundwork for a more ambitious project.

At IBM’s Yamato laboratory, near Tokyo, Arimasa Naitoh orchestrated a passionate team. This Japanese engineer enjoyed an exceptional reputation for solving the most intricate technical problems. Alongside Ken Yonemochi and Koichi Higuchi, he leveraged the Japanese art of miniaturization to rethink every component. Meanwhile, Richard Sapper, a German designer consulting for IBM since 1980, made a radical decision. Gone was the ubiquitous beige in computing: the future ThinkPad would be black.

This unusual color reflected an aesthetic ambition that transcended conventions. Sapper drew inspiration from Japanese elegance and German functionality to design a different computer. The ThinkPad 700C revolutionized established norms.

The 10.4-inch color TFT screen constituted its first major breakthrough. While competitors still settled for monochrome displays, IBM bet on color. This technological risk-taking was accompanied by a more controversial innovation: the TrackPoint. Ted Selker, a scientist at IBM, designed this small red button located at the heart of the keyboard. Pressure-sensitive, it replaced the traditional mouse. The idea divided opinions. Some users fell in love with it immediately, others hated it. But this originality forged the ThinkPad identity.

Under the hood, the specifications impressed. The IBM 486 SLC processor clocked at 25 MHz, memory expandable up to 16 MB, and a 120 MB hard drive placed the machine at the peak of performance. The 3.8-hour battery life challenged the standards. Marketed at $4,350, the 700C displayed a price 15% lower than its direct rival, the Toshiba 4400. This pricing aggressiveness paid off: 100,000 orders poured in during the first two months.

Success encouraged IBM to multiply experiments. The 1993 ThinkPad 500 explored ultra-portability with its 7.24-inch screen. Exclusively in Japan, the 550BJ model integrated a Canon printer, anticipating total mobility needs. The 750P laid the groundwork for touch technology with its pressure-sensitive screen, a concept perfected by the 360P through a rotating mechanism. The 755CD marked another milestone by incorporating a CD-ROM drive, equipment that would remain standard for two decades.

But it was the ThinkPad 701C that crystallized IBM’s genius. John Karidis, an engineer at Big Blue, imagined the unthinkable: a keyboard that unfolds when the screen opens. Two mechanical parts articulate to form a full keyboard in a compact chassis. This achievement earned the 701C, nicknamed “Butterfly,” a place in the permanent collections of New York’s Museum of Modern Art. Cruel paradox: despite this artistic consecration, the model quickly disappeared from the catalog, victim of its mechanical complexity.

The 1990s saw the range structure itself. The T series established itself as the professional reference, combining robustness and performance. The X line targeted demanding nomads, prioritizing lightness without sacrificing reliability. The A models addressed the brute power needs of mobile workstations. This clear segmentation transformed the ThinkPad into a true cultural phenomenon. Owning a black ThinkPad became a social marker in corporations. In the first year alone, sales exceeded one billion dollars.

Irony struck in 2004. IBM, inventor of the PC and creator of the ThinkPad, recorded a one-billion-dollar loss in its personal computing division. Markets evolved too quickly, Asian competition pressed hard. In May 2005, Lenovo acquired IBM’s PC business for $1.75 billion. The ThinkPad changed ownership but retained its soul.

The T60, the first Lenovo-branded ThinkPad, reassured the worried. Its visual identity endured, the TrackPoint persisted, the robustness remained. Intel dual-core processors made their appearance, the magnesium alloy cage reinforced the structure. Lenovo understood it had inherited precious heritage.

Transformations nevertheless began. The switch to 16:10 screens with the 2008 T400 sparked passionate debates on specialized forums. The adoption of the chiclet keyboard on the 2011 T430 divided the user community. But it was the removal of physical buttons from the touchpad on the T440 that provoked the most virulent uprising. Lenovo partially backtracked on the T450, proof that the ThinkPad legacy cannot be handled with impunity.

The X1 Carbon series, launched in 2012, embodied assumed modernity. Its carbon fiber chassis pushed the limits of lightness without compromising the brand’s legendary solidity. These technical innovations were accompanied by faithfulness to the original aesthetic codes: matte black, the red TrackPoint, the sobriety of lines.

More than 150 million ThinkPads circulate worldwide. This exceptional longevity transcends trends. Peter Hortensius, an executive who navigated between IBM and Lenovo, offers an enlightening explanation: the ThinkPad embodies “less an object than a value system.” Reliability, sobriety, efficiency: these principles span decades and resist the sirens of marketing.