ThinkCentre is a brand for a family of business-oriented desktop computers, the early models of which were designed, developed and marketed by International Business Machines (IBM) since 2003.

ThinkCentre computers typically include mid-range to high-end processors, options for discrete graphics cards, and multi-monitor support.

[2] The three desktop models also included an 'Access IBM' button, allowing access to onboard resources, diagnostic tools, automated software, and links to online updates and services.

[3] The ThinkCentre E50 was made available in tower and small form factor, with a silver and black design.

[3] In 2005, Technology Business Research (TBR) observed an increase in the customer satisfaction rate for ThinkCentre desktops.

[4] According to TBR's "Corporate IT Buying Behavior and Customer Satisfaction Study” published in the second quarter of 2005, Lenovo was the only one of four surveyed companies that displayed a substantial increase in ratings.

[5] These desktops marked the first time the ThinkCentre line incorporated dual-core processors and 64-bit technology.

[5] At the time of release, Lenovo also announced plans to incorporate Intel Active Management Technology (iAMT) in future products.

The ThinkCentre Tiny-In-One II comes in versions with 22-inch and 24-inch anti-glare displays with thin bezels and optional multitouch input.

[8][9] The Chromebox Tiny is a small desktop computer with a Core i3-5005U processor, 4 gigabytes of memory, a 16 GB solid-state drive, integrated graphics that runs Google's ChromeOS.

[12] In 2004, an ultra-small version of the S50 was announced, the smallest desktop PC introduced until that time by IBM.

[13] The ultra-small desktop also featured a tool-free tool-less steel chassis and IBM ThinkVantage Technologies.

[14] In September 2006, Lenovo announced that its ThinkPad, ThinkCentre, and ThinkVision products received high ratings from EPEAT.

[15] This indicated that all criteria for environmentally safe computing had been met – including the minimum requirements and additional optional implementations.