ThinkPad G series

ThinkPad G series
ThinkPad G40
DeveloperIBM (2003–2005)
Lenovo (2005–2006)
Product familyThinkPad
Released2003
Discontinued2006
Operating systemMicrosoft Windows
CPUIntel Pentium 4
Intel Celeron/Celeron D/Celeron M
Intel Core Duo
SuccessorThinkPad R series
RelatedThinkPad A series

The ThinkPad G series was a line of desktop replacement ThinkPad laptops developed by IBM and Lenovo as partial successors to the ThinkPad A series. Positioned as a budget friendly alternative to the desktop replacement models of the T and R series with the "p" suffix, the short-lived series was and still is the only ThinkPad series to use a desktop CPU (except G50). Three generations were released from when it was released in 2003 to when it was succeeded in 2006 by the ThinkPad R series.